1967173695

素因数分解:

$3^7\times 5^1\times {\mathrm{179897}}^1$

素因数の和:179923

約数の個数: 32

約数和(自身を含む): 3540392640

約数和(自身を除く): 1573218945

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 10935, 179897, 539691, 899485, 1619073, 2698455, 4857219, 8095365, 14571657, 24286095, 43714971, 72858285, 131144913, 218574855, 393434739, 655724565, 1967173695]

約数ペア:

[(1, 1967173695), (3, 655724565), (5, 393434739), (9, 218574855), (15, 131144913), (27, 72858285), (45, 43714971), (81, 24286095), (135, 14571657), (243, 8095365), (405, 4857219), (729, 2698455), (1215, 1619073), (2187, 899485), (3645, 539691), (10935, 179897)]