145687167

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{48611}}^1$

素因数の和:48660

約数の個数: 20

約数和(自身を含む): 223517976

約数和(自身を除く): 77830809

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 48611, 145833, 437499, 1312497, 1798607, 3937491, 5395821, 16187463, 48562389, 145687167]

約数ペア:

[(1, 145687167), (3, 48562389), (9, 16187463), (27, 5395821), (37, 3937491), (81, 1798607), (111, 1312497), (333, 437499), (999, 145833), (2997, 48611)]