154055951

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{27823}}^1$

素因数の和:27950

約数の個数: 12

約数和(自身を含む): 180800352

約数和(自身を除く): 26744401

約数列:

[1, 7, 49, 113, 791, 5537, 27823, 194761, 1363327, 3143999, 22007993, 154055951]

約数ペア:

[(1, 154055951), (7, 22007993), (49, 3143999), (113, 1363327), (791, 194761), (5537, 27823)]