29160621

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 49639680

約数和(自身を除く): 20479059

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 557, 831, 1671, 1939, 2493, 3899, 5013, 5817, 7479, 11697, 15039, 17451, 35091, 52353, 105273, 154289, 462867, 1080023, 1388601, 3240069, 4165803, 9720207, 29160621]

約数ペア:

[(1, 29160621), (3, 9720207), (7, 4165803), (9, 3240069), (21, 1388601), (27, 1080023), (63, 462867), (189, 154289), (277, 105273), (557, 52353), (831, 35091), (1671, 17451), (1939, 15039), (2493, 11697), (3899, 7479), (5013, 5817)]