74171619

素因数分解:

$3^5\times {\mathrm{23}}^2\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 116346776

約数和(自身を除く): 42175157

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 529, 577, 621, 1587, 1731, 1863, 4761, 5193, 5589, 13271, 14283, 15579, 39813, 42849, 46737, 119439, 128547, 140211, 305233, 358317, 915699, 1074951, 2747097, 3224853, 8241291, 24723873, 74171619]

約数ペア:

[(1, 74171619), (3, 24723873), (9, 8241291), (23, 3224853), (27, 2747097), (69, 1074951), (81, 915699), (207, 358317), (243, 305233), (529, 140211), (577, 128547), (621, 119439), (1587, 46737), (1731, 42849), (1863, 39813), (4761, 15579), (5193, 14283), (5589, 13271)]