15663727893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1973}}^1\times {\mathrm{2129}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 23007680640

約数和(自身を除く): 7343952747

約数列:

[1, 3, 11, 33, 113, 339, 1243, 1973, 2129, 3729, 5919, 6387, 21703, 23419, 65109, 70257, 222949, 240577, 668847, 721731, 2452439, 2646347, 4200517, 7357317, 7939041, 12601551, 46205687, 138617061, 474658421, 1423975263, 5221242631, 15663727893]

約数ペア:

[(1, 15663727893), (3, 5221242631), (11, 1423975263), (33, 474658421), (113, 138617061), (339, 46205687), (1243, 12601551), (1973, 7939041), (2129, 7357317), (3729, 4200517), (5919, 2646347), (6387, 2452439), (21703, 721731), (23419, 668847), (65109, 240577), (70257, 222949)]