63928863

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2161}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 97808880

約数和(自身を除く): 33880017

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 2161, 3287, 6483, 9861, 19449, 29583, 41059, 123177, 369531, 373853, 1121559, 3364677, 7103207, 21309621, 63928863]

約数ペア:

[(1, 63928863), (3, 21309621), (9, 7103207), (19, 3364677), (57, 1121559), (171, 373853), (173, 369531), (519, 123177), (1557, 41059), (2161, 29583), (3287, 19449), (6483, 9861)]