16315702911

素因数分解:

$3^4\times {\mathrm{1279}}^1\times {\mathrm{157489}}^1$

素因数の和:158780

約数の個数: 20

約数和(自身を含む): 24392051200

約数和(自身を除く): 8076348289

約数列:

[1, 3, 9, 27, 81, 1279, 3837, 11511, 34533, 103599, 157489, 472467, 1417401, 4252203, 12756609, 201428431, 604285293, 1812855879, 5438567637, 16315702911]

約数ペア:

[(1, 16315702911), (3, 5438567637), (9, 1812855879), (27, 604285293), (81, 201428431), (1279, 12756609), (3837, 4252203), (11511, 1417401), (34533, 472467), (103599, 157489)]