148960161

素因数分解:

$3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2113}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 253003520

約数和(自身を除く): 104043359

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 373, 1119, 2113, 2611, 3357, 6339, 7833, 10071, 14791, 19017, 23499, 44373, 57051, 70497, 133119, 399357, 788149, 2364447, 5517043, 7093341, 16551129, 21280023, 49653387, 148960161]

約数ペア:

[(1, 148960161), (3, 49653387), (7, 21280023), (9, 16551129), (21, 7093341), (27, 5517043), (63, 2364447), (189, 788149), (373, 399357), (1119, 133119), (2113, 70497), (2611, 57051), (3357, 44373), (6339, 23499), (7833, 19017), (10071, 14791)]