151288227

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19753}}^1$

素因数の和:19819

約数の個数: 24

約数和(自身を含む): 234203424

約数和(自身を除く): 82915197

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 19753, 59259, 177777, 454319, 730861, 1362957, 2192583, 4088871, 6577749, 16809803, 50429409, 151288227]

約数ペア:

[(1, 151288227), (3, 50429409), (9, 16809803), (23, 6577749), (37, 4088871), (69, 2192583), (111, 1362957), (207, 730861), (333, 454319), (851, 177777), (2553, 59259), (7659, 19753)]