87944043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 137790720

約数和(自身を除く): 49846677

約数列:

[1, 3, 11, 17, 33, 51, 59, 177, 187, 561, 649, 1003, 1947, 2657, 3009, 7971, 11033, 29227, 33099, 45169, 87681, 135507, 156763, 470289, 496859, 1490577, 1724393, 2664971, 5173179, 7994913, 29314681, 87944043]

約数ペア:

[(1, 87944043), (3, 29314681), (11, 7994913), (17, 5173179), (33, 2664971), (51, 1724393), (59, 1490577), (177, 496859), (187, 470289), (561, 156763), (649, 135507), (1003, 87681), (1947, 45169), (2657, 33099), (3009, 29227), (7971, 11033)]