133991053

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2731}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 157712896

約数和(自身を除く): 23721843

約数列:

[1, 7, 43, 163, 301, 1141, 2731, 7009, 19117, 49063, 117433, 445153, 822031, 3116071, 19141579, 133991053]

約数ペア:

[(1, 133991053), (7, 19141579), (43, 3116071), (163, 822031), (301, 445153), (1141, 117433), (2731, 49063), (7009, 19117)]