77386407

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{55001}}^1$

素因数の和:55078

約数の個数: 16

約数和(自身を含む): 119684352

約数和(自身を除く): 42297945

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 55001, 165003, 385007, 1155021, 3685067, 11055201, 25795469, 77386407]

約数ペア:

[(1, 77386407), (3, 25795469), (7, 11055201), (21, 3685067), (67, 1155021), (201, 385007), (469, 165003), (1407, 55001)]