84651189

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{7237}}^1$

素因数の和:7804

約数の個数: 16

約数和(自身を含む): 129241728

約数和(自身を除く): 44590539

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 7237, 11697, 21711, 50659, 151977, 4031009, 12093027, 28217063, 84651189]

約数ペア:

[(1, 84651189), (3, 28217063), (7, 12093027), (21, 4031009), (557, 151977), (1671, 50659), (3899, 21711), (7237, 11697)]