100550331

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 170726400

約数和(自身を除く): 70176069

約数列:

[1, 3, 7, 9, 21, 63, 79, 89, 227, 237, 267, 553, 623, 681, 711, 801, 1589, 1659, 1869, 2043, 4767, 4977, 5607, 7031, 14301, 17933, 20203, 21093, 49217, 53799, 60609, 63279, 125531, 141421, 147651, 161397, 181827, 376593, 424263, 442953, 1129779, 1272789, 1596037, 4788111, 11172259, 14364333, 33516777, 100550331]

約数ペア:

[(1, 100550331), (3, 33516777), (7, 14364333), (9, 11172259), (21, 4788111), (63, 1596037), (79, 1272789), (89, 1129779), (227, 442953), (237, 424263), (267, 376593), (553, 181827), (623, 161397), (681, 147651), (711, 141421), (801, 125531), (1589, 63279), (1659, 60609), (1869, 53799), (2043, 49217), (4767, 21093), (4977, 20203), (5607, 17933), (7031, 14301)]