78274617

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{4271}}^1$

素因数の和:4464

約数の個数: 16

約数和(自身を含む): 107654400

約数和(自身を除く): 29379783

約数列:

[1, 3, 41, 123, 149, 447, 4271, 6109, 12813, 18327, 175111, 525333, 636379, 1909137, 26091539, 78274617]

約数ペア:

[(1, 78274617), (3, 26091539), (41, 1909137), (123, 636379), (149, 525333), (447, 175111), (4271, 18327), (6109, 12813)]