138661569213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59333149}}^1$

素因数の和:59333212

約数の個数: 16

約数和(自身を含む): 199359384000

約数和(自身を除く): 60697814787

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 59333149, 177999447, 1127329831, 2432659109, 3381989493, 7297977327, 46220523071, 138661569213]

約数ペア:

[(1, 138661569213), (3, 46220523071), (19, 7297977327), (41, 3381989493), (57, 2432659109), (123, 1127329831), (779, 177999447), (2337, 59333149)]