156934746891

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149035847}}^1$

素因数の和:149035872

約数の個数: 20

約数和(自身を含む): 252466726512

約数和(自身を除く): 95531979621

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 149035847, 447107541, 1341322623, 1937466011, 4023967869, 5812398033, 12071903607, 17437194099, 52311582297, 156934746891]

約数ペア:

[(1, 156934746891), (3, 52311582297), (9, 17437194099), (13, 12071903607), (27, 5812398033), (39, 4023967869), (81, 1937466011), (117, 1341322623), (351, 447107541), (1053, 149035847)]