16156787337

素因数分解:

$3^3\times {\mathrm{1481}}^1\times {\mathrm{404051}}^1$

素因数の和:405541

約数の個数: 16

約数和(自身を含む): 23952202560

約数和(自身を除く): 7795415223

約数列:

[1, 3, 9, 27, 1481, 4443, 13329, 39987, 404051, 1212153, 3636459, 10909377, 598399531, 1795198593, 5385595779, 16156787337]

約数ペア:

[(1, 16156787337), (3, 5385595779), (9, 1795198593), (27, 598399531), (1481, 10909377), (4443, 3636459), (13329, 1212153), (39987, 404051)]