77847627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2297}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 123540480

約数和(自身を除く): 45692853

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 869, 1027, 2297, 2607, 3081, 6891, 11297, 25267, 29861, 33891, 75801, 89583, 181463, 328471, 544389, 985413, 1996093, 2359019, 5988279, 7077057, 25949209, 77847627]

約数ペア:

[(1, 77847627), (3, 25949209), (11, 7077057), (13, 5988279), (33, 2359019), (39, 1996093), (79, 985413), (143, 544389), (237, 328471), (429, 181463), (869, 89583), (1027, 75801), (2297, 33891), (2607, 29861), (3081, 25267), (6891, 11297)]