177320169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40961}}^1$

素因数の和:41017

約数の個数: 24

約数和(自身を含む): 283293192

約数和(自身を除く): 105973023

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 40961, 122883, 368649, 532493, 1515557, 1597479, 4546671, 4792437, 13640013, 19702241, 59106723, 177320169]

約数ペア:

[(1, 177320169), (3, 59106723), (9, 19702241), (13, 13640013), (37, 4792437), (39, 4546671), (111, 1597479), (117, 1515557), (333, 532493), (481, 368649), (1443, 122883), (4329, 40961)]