86714577

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 136949760

約数和(自身を除く): 50235183

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 2971, 3243, 8913, 9729, 26739, 29187, 68333, 80217, 139637, 204999, 418911, 614997, 1256733, 1844991, 3211651, 3770199, 9634953, 28904859, 86714577]

約数ペア:

[(1, 86714577), (3, 28904859), (9, 9634953), (23, 3770199), (27, 3211651), (47, 1844991), (69, 1256733), (141, 614997), (207, 418911), (423, 204999), (621, 139637), (1081, 80217), (1269, 68333), (2971, 29187), (3243, 26739), (8913, 9729)]