71070831

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{202481}}^1$

素因数の和:202503

約数の個数: 16

約数和(自身を含む): 113389920

約数和(自身を除く): 42319089

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 202481, 607443, 1822329, 2632253, 5466987, 7896759, 23690277, 71070831]

約数ペア:

[(1, 71070831), (3, 23690277), (9, 7896759), (13, 5466987), (27, 2632253), (39, 1822329), (117, 607443), (351, 202481)]