71352195747

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 117652469760

約数和(自身を除く): 46300274013

約数列:

[1, 3, 7, 21, 29, 61, 73, 83, 87, 183, 203, 219, 249, 317, 427, 511, 581, 609, 951, 1281, 1533, 1743, 1769, 2117, 2219, 2407, 4453, 5063, 5307, 6059, 6351, 6657, 7221, 9193, 12383, 13359, 14819, 15189, 16849, 18177, 19337, 23141, 26311, 27579, 31171, 35441, 37149, 42413, 44457, 50547, 58011, 64351, 69423, 78933, 93513, 106323, 127239, 129137, 135359, 146827, 161987, 175711, 184177, 193053, 369599, 387411, 406077, 440481, 485961, 527133, 552531, 560773, 671089, 763019, 903959, 1027789, 1108797, 1229977, 1411601, 1604971, 1682319, 1920703, 2013267, 2289057, 2587193, 2711877, 3083367, 3689931, 3925411, 4234803, 4697623, 4814913, 5341133, 5762109, 7761579, 9881207, 10718371, 11234797, 11776233, 13444921, 14092869, 16023399, 29643621, 32155113, 33704391, 40334763, 40936429, 46544159, 55700387, 75028597, 117162883, 122809287, 139632477, 167101161, 225085791, 286555003, 325809113, 351488649, 389902709, 820140181, 859665009, 977427339, 1169708127, 2460420543, 3397723607, 10193170821, 23784065249, 71352195747]

約数ペア:

[(1, 71352195747), (3, 23784065249), (7, 10193170821), (21, 3397723607), (29, 2460420543), (61, 1169708127), (73, 977427339), (83, 859665009), (87, 820140181), (183, 389902709), (203, 351488649), (219, 325809113), (249, 286555003), (317, 225085791), (427, 167101161), (511, 139632477), (581, 122809287), (609, 117162883), (951, 75028597), (1281, 55700387), (1533, 46544159), (1743, 40936429), (1769, 40334763), (2117, 33704391), (2219, 32155113), (2407, 29643621), (4453, 16023399), (5063, 14092869), (5307, 13444921), (6059, 11776233), (6351, 11234797), (6657, 10718371), (7221, 9881207), (9193, 7761579), (12383, 5762109), (13359, 5341133), (14819, 4814913), (15189, 4697623), (16849, 4234803), (18177, 3925411), (19337, 3689931), (23141, 3083367), (26311, 2711877), (27579, 2587193), (31171, 2289057), (35441, 2013267), (37149, 1920703), (42413, 1682319), (44457, 1604971), (50547, 1411601), (58011, 1229977), (64351, 1108797), (69423, 1027789), (78933, 903959), (93513, 763019), (106323, 671089), (127239, 560773), (129137, 552531), (135359, 527133), (146827, 485961), (161987, 440481), (175711, 406077), (184177, 387411), (193053, 369599)]