100791621

素因数分解:

$3^4\times 7^1\times {\mathrm{177763}}^1$

素因数の和:177782

約数の個数: 20

約数和(自身を含む): 172075552

約数和(自身を除く): 71283931

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 177763, 533289, 1244341, 1599867, 3733023, 4799601, 11199069, 14398803, 33597207, 100791621]

約数ペア:

[(1, 100791621), (3, 33597207), (7, 14398803), (9, 11199069), (21, 4799601), (27, 3733023), (63, 1599867), (81, 1244341), (189, 533289), (567, 177763)]