154961521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5987}}^1$

素因数の和:6192

約数の個数: 16

約数和(自身を含む): 183089088

約数和(自身を除く): 28127567

約数列:

[1, 11, 13, 143, 181, 1991, 2353, 5987, 25883, 65857, 77831, 856141, 1083647, 11920117, 14087411, 154961521]

約数ペア:

[(1, 154961521), (11, 14087411), (13, 11920117), (143, 1083647), (181, 856141), (1991, 77831), (2353, 65857), (5987, 25883)]