89464419

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 156119040

約数和(自身を除く): 66654621

約数列:

[1, 3, 9, 11, 27, 31, 33, 41, 79, 81, 93, 99, 123, 237, 279, 297, 341, 369, 451, 711, 837, 869, 891, 1023, 1107, 1271, 1353, 2133, 2449, 2511, 2607, 3069, 3239, 3321, 3813, 4059, 6399, 7347, 7821, 9207, 9717, 11439, 12177, 13981, 22041, 23463, 26939, 27621, 29151, 34317, 35629, 36531, 41943, 66123, 70389, 80817, 87453, 100409, 102951, 106887, 125829, 198369, 242451, 262359, 301227, 320661, 377487, 727353, 903681, 961983, 1104499, 1132461, 2182059, 2711043, 2885949, 3313497, 8133129, 9940491, 29821473, 89464419]

約数ペア:

[(1, 89464419), (3, 29821473), (9, 9940491), (11, 8133129), (27, 3313497), (31, 2885949), (33, 2711043), (41, 2182059), (79, 1132461), (81, 1104499), (93, 961983), (99, 903681), (123, 727353), (237, 377487), (279, 320661), (297, 301227), (341, 262359), (369, 242451), (451, 198369), (711, 125829), (837, 106887), (869, 102951), (891, 100409), (1023, 87453), (1107, 80817), (1271, 70389), (1353, 66123), (2133, 41943), (2449, 36531), (2511, 35629), (2607, 34317), (3069, 29151), (3239, 27621), (3321, 26939), (3813, 23463), (4059, 22041), (6399, 13981), (7347, 12177), (7821, 11439), (9207, 9717)]