131121303

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{7823}}^1$

素因数の和:8014

約数の個数: 16

約数和(自身を含む): 180765696

約数和(自身を除く): 49644393

約数列:

[1, 3, 37, 111, 151, 453, 5587, 7823, 16761, 23469, 289451, 868353, 1181273, 3543819, 43707101, 131121303]

約数ペア:

[(1, 131121303), (3, 43707101), (37, 3543819), (111, 1181273), (151, 868353), (453, 289451), (5587, 23469), (7823, 16761)]