198624959991

素因数分解:

$3^2\times {\mathrm{409}}^1\times {\mathrm{1049}}^1\times {\mathrm{51439}}^1$

素因数の和:52903

約数の個数: 24

約数和(自身を含む): 287883960000

約数和(自身を除く): 89259000009

約数列:

[1, 3, 9, 409, 1049, 1227, 3147, 3681, 9441, 51439, 154317, 429041, 462951, 1287123, 3861369, 21038551, 53959511, 63115653, 161878533, 189346959, 485635599, 22069439999, 66208319997, 198624959991]

約数ペア:

[(1, 198624959991), (3, 66208319997), (9, 22069439999), (409, 485635599), (1049, 189346959), (1227, 161878533), (3147, 63115653), (3681, 53959511), (9441, 21038551), (51439, 3861369), (154317, 1287123), (429041, 462951)]