99684999

素因数分解:

$3^4\times {\mathrm{821}}^1\times {\mathrm{1499}}^1$

素因数の和:2332

約数の個数: 20

約数和(自身を含む): 149193000

約数和(自身を除く): 49508001

約数列:

[1, 3, 9, 27, 81, 821, 1499, 2463, 4497, 7389, 13491, 22167, 40473, 66501, 121419, 1230679, 3692037, 11076111, 33228333, 99684999]

約数ペア:

[(1, 99684999), (3, 33228333), (9, 11076111), (27, 3692037), (81, 1230679), (821, 121419), (1499, 66501), (2463, 40473), (4497, 22167), (7389, 13491)]