71017911

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71089}}^1$

素因数の和:71135

約数の個数: 16

約数和(自身を含む): 108056800

約数和(自身を除く): 37038889

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 71089, 213267, 639801, 1919403, 2630293, 7890879, 23672637, 71017911]

約数ペア:

[(1, 71017911), (3, 23672637), (9, 7890879), (27, 2630293), (37, 1919403), (111, 639801), (333, 213267), (999, 71089)]