370972629

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{147739}}^1$

素因数の和:147782

約数の個数: 20

約数和(自身を含む): 572049280

約数和(自身を除く): 201076651

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 147739, 443217, 1329651, 3988953, 4579909, 11966859, 13739727, 41219181, 123657543, 370972629]

約数ペア:

[(1, 370972629), (3, 123657543), (9, 41219181), (27, 13739727), (31, 11966859), (81, 4579909), (93, 3988953), (279, 1329651), (837, 443217), (2511, 147739)]