157042137609

素因数分解:

$3^3\times 7^1\times {\mathrm{830910781}}^1$

素因数の和:830910797

約数の個数: 16

約数和(自身を含む): 265891450240

約数和(自身を除く): 108849312631

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 830910781, 2492732343, 5816375467, 7478197029, 17449126401, 22434591087, 52347379203, 157042137609]

約数ペア:

[(1, 157042137609), (3, 52347379203), (7, 22434591087), (9, 17449126401), (21, 7478197029), (27, 5816375467), (63, 2492732343), (189, 830910781)]