63900926787

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6480167}}^1$

素因数の和:6480362

約数の個数: 16

約数和(自身を含む): 90203938560

約数和(自身を除く): 26303011773

約数列:

[1, 3, 19, 57, 173, 519, 3287, 9861, 6480167, 19440501, 123123173, 369369519, 1121068891, 3363206673, 21300308929, 63900926787]

約数ペア:

[(1, 63900926787), (3, 21300308929), (19, 3363206673), (57, 1121068891), (173, 369369519), (519, 123123173), (3287, 19440501), (9861, 6480167)]