156962259

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{54331}}^1$

素因数の和:54447

約数の個数: 16

約数和(自身を含む): 234714240

約数和(自身を除く): 77751981

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 54331, 162993, 488979, 1466937, 5813417, 17440251, 52320753, 156962259]

約数ペア:

[(1, 156962259), (3, 52320753), (9, 17440251), (27, 5813417), (107, 1466937), (321, 488979), (963, 162993), (2889, 54331)]