15679749267

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{118913}}^1$

素因数の和:118969

約数の個数: 72

約数和(自身を含む): 29606732064

約数和(自身を除く): 13926982797

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 49, 63, 69, 91, 117, 147, 161, 207, 273, 299, 441, 483, 637, 819, 897, 1127, 1449, 1911, 2093, 2691, 3381, 5733, 6279, 10143, 14651, 18837, 43953, 118913, 131859, 356739, 832391, 1070217, 1545869, 2497173, 2734999, 4637607, 5826737, 7491519, 8204997, 10821083, 13912821, 17480211, 19144993, 24614991, 32463249, 35554987, 52440633, 57434979, 75747581, 97389747, 106664961, 134014951, 172304937, 227242743, 248884909, 319994883, 402044853, 681728229, 746654727, 1206134559, 1742194363, 2239964181, 5226583089, 15679749267]

約数ペア:

[(1, 15679749267), (3, 5226583089), (7, 2239964181), (9, 1742194363), (13, 1206134559), (21, 746654727), (23, 681728229), (39, 402044853), (49, 319994883), (63, 248884909), (69, 227242743), (91, 172304937), (117, 134014951), (147, 106664961), (161, 97389747), (207, 75747581), (273, 57434979), (299, 52440633), (441, 35554987), (483, 32463249), (637, 24614991), (819, 19144993), (897, 17480211), (1127, 13912821), (1449, 10821083), (1911, 8204997), (2093, 7491519), (2691, 5826737), (3381, 4637607), (5733, 2734999), (6279, 2497173), (10143, 1545869), (14651, 1070217), (18837, 832391), (43953, 356739), (118913, 131859)]