123881661

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3413}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 185516760

約数和(自身を除く): 61635099

約数列:

[1, 3, 9, 37, 109, 111, 327, 333, 981, 3413, 4033, 10239, 12099, 30717, 36297, 126281, 372017, 378843, 1116051, 1136529, 3348153, 13764629, 41293887, 123881661]

約数ペア:

[(1, 123881661), (3, 41293887), (9, 13764629), (37, 3348153), (109, 1136529), (111, 1116051), (327, 378843), (333, 372017), (981, 126281), (3413, 36297), (4033, 30717), (10239, 12099)]