921567321

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{6287}}^1$

素因数の和:6446

約数の個数: 32

約数和(自身を含む): 1403481600

約数和(自身を除く): 481914279

約数列:

[1, 3, 9, 27, 61, 89, 183, 267, 549, 801, 1647, 2403, 5429, 6287, 16287, 18861, 48861, 56583, 146583, 169749, 383507, 559543, 1150521, 1678629, 3451563, 5035887, 10354689, 15107661, 34132123, 102396369, 307189107, 921567321]

約数ペア:

[(1, 921567321), (3, 307189107), (9, 102396369), (27, 34132123), (61, 15107661), (89, 10354689), (183, 5035887), (267, 3451563), (549, 1678629), (801, 1150521), (1647, 559543), (2403, 383507), (5429, 169749), (6287, 146583), (16287, 56583), (18861, 48861)]