275431377

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{55609}}^1$

素因数の和:55752

約数の個数: 16

約数和(自身を含む): 398612480

約数和(自身を除く): 123181103

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 55609, 166827, 722917, 2168751, 7062343, 21187029, 91810459, 275431377]

約数ペア:

[(1, 275431377), (3, 91810459), (13, 21187029), (39, 7062343), (127, 2168751), (381, 722917), (1651, 166827), (4953, 55609)]