137788702017

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{22726159}}^1$

素因数の和:22726252

約数の個数: 16

約数和(自身を含む): 191990599680

約数和(自身を除く): 54201897663

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 22726159, 68178477, 977224837, 1068129473, 2931674511, 3204388419, 45929567339, 137788702017]

約数ペア:

[(1, 137788702017), (3, 45929567339), (43, 3204388419), (47, 2931674511), (129, 1068129473), (141, 977224837), (2021, 68178477), (6063, 22726159)]