274515507

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85439}}^1$

素因数の和:85472

約数の個数: 32

約数和(自身を含む): 492134400

約数和(自身を除く): 217618893

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 85439, 256317, 598073, 768951, 1452463, 1794219, 2306853, 4357389, 5382657, 10167241, 13072167, 16147971, 30501723, 39216501, 91505169, 274515507]

約数ペア:

[(1, 274515507), (3, 91505169), (7, 39216501), (9, 30501723), (17, 16147971), (21, 13072167), (27, 10167241), (51, 5382657), (63, 4357389), (119, 2306853), (153, 1794219), (189, 1452463), (357, 768951), (459, 598073), (1071, 256317), (3213, 85439)]