156954003573

素因数分解:

$3^1\times {\mathrm{571}}^1\times {\mathrm{2153}}^1\times {\mathrm{42557}}^1$

素因数の和:45284

約数の個数: 16

約数和(自身を含む): 209740804416

約数和(自身を除く): 52786800843

約数列:

[1, 3, 571, 1713, 2153, 6459, 42557, 127671, 1229363, 3688089, 24300047, 72900141, 91625221, 274875663, 52318001191, 156954003573]

約数ペア:

[(1, 156954003573), (3, 52318001191), (571, 274875663), (1713, 91625221), (2153, 72900141), (6459, 24300047), (42557, 3688089), (127671, 1229363)]