64332993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8887}}^1$

素因数の和:9036

約数の個数: 16

約数和(自身を含む): 91013120

約数和(自身を除く): 26680127

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 8887, 26661, 168853, 506559, 1128649, 3385947, 21444331, 64332993]

約数ペア:

[(1, 64332993), (3, 21444331), (19, 3385947), (57, 1128649), (127, 506559), (381, 168853), (2413, 26661), (7239, 8887)]