87626529

素因数分解:

$3^7\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 133036800

約数和(自身を除く): 45410271

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 389, 729, 927, 1167, 2187, 2781, 3501, 8343, 10503, 25029, 31509, 40067, 75087, 94527, 120201, 225261, 283581, 360603, 850743, 1081809, 3245427, 9736281, 29208843, 87626529]

約数ペア:

[(1, 87626529), (3, 29208843), (9, 9736281), (27, 3245427), (81, 1081809), (103, 850743), (243, 360603), (309, 283581), (389, 225261), (729, 120201), (927, 94527), (1167, 75087), (2187, 40067), (2781, 31509), (3501, 25029), (8343, 10503)]