88154157

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2357}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 145780992

約数和(自身を除く): 57626835

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1781, 2357, 2877, 5343, 7071, 12467, 16499, 30641, 37401, 49497, 91923, 214487, 322909, 643461, 968727, 2260363, 4197817, 6781089, 12593451, 29384719, 88154157]

約数ペア:

[(1, 88154157), (3, 29384719), (7, 12593451), (13, 6781089), (21, 4197817), (39, 2260363), (91, 968727), (137, 643461), (273, 322909), (411, 214487), (959, 91923), (1781, 49497), (2357, 37401), (2877, 30641), (5343, 16499), (7071, 12467)]