149969097

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{70309}}^1$

素因数の和:70397

約数の個数: 16

約数和(自身を含む): 224992000

約数和(自身を除く): 75022903

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 70309, 210927, 632781, 1898343, 5554411, 16663233, 49989699, 149969097]

約数ペア:

[(1, 149969097), (3, 49989699), (9, 16663233), (27, 5554411), (79, 1898343), (237, 632781), (711, 210927), (2133, 70309)]