3745492731

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1951}}^1$

素因数の和:2273

約数の個数: 40

約数和(自身を含む): 5671442304

約数和(自身を除く): 1925949573

約数列:

[1, 3, 9, 27, 81, 137, 173, 411, 519, 1233, 1557, 1951, 3699, 4671, 5853, 11097, 14013, 17559, 23701, 52677, 71103, 158031, 213309, 267287, 337523, 639927, 801861, 1012569, 1919781, 2405583, 3037707, 7216749, 9113121, 21650247, 27339363, 46240651, 138721953, 416165859, 1248497577, 3745492731]

約数ペア:

[(1, 3745492731), (3, 1248497577), (9, 416165859), (27, 138721953), (81, 46240651), (137, 27339363), (173, 21650247), (411, 9113121), (519, 7216749), (1233, 3037707), (1557, 2405583), (1951, 1919781), (3699, 1012569), (4671, 801861), (5853, 639927), (11097, 337523), (14013, 267287), (17559, 213309), (23701, 158031), (52677, 71103)]