89489757

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4519}}^1$

素因数の和:4593

約数の個数: 32

約数和(自身を含む): 145797120

約数和(自身を除く): 56307363

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 4519, 6601, 13557, 19803, 31633, 94899, 103937, 185279, 311811, 555837, 727559, 1296953, 2182677, 3890859, 4261417, 12784251, 29829919, 89489757]

約数ペア:

[(1, 89489757), (3, 29829919), (7, 12784251), (21, 4261417), (23, 3890859), (41, 2182677), (69, 1296953), (123, 727559), (161, 555837), (287, 311811), (483, 185279), (861, 103937), (943, 94899), (2829, 31633), (4519, 19803), (6601, 13557)]