64128159

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{13729}}^1$

素因数の和:13911

約数の個数: 16

約数和(自身を含む): 95560800

約数和(自身を除く): 31432641

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 13729, 41187, 123561, 370683, 2375117, 7125351, 21376053, 64128159]

約数ペア:

[(1, 64128159), (3, 21376053), (9, 7125351), (27, 2375117), (173, 370683), (519, 123561), (1557, 41187), (4671, 13729)]