67145751

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 99712704

約数和(自身を除く): 32566953

約数列:

[1, 3, 9, 47, 141, 181, 423, 543, 877, 1629, 2631, 7893, 8507, 25521, 41219, 76563, 123657, 158737, 370971, 476211, 1428633, 7460639, 22381917, 67145751]

約数ペア:

[(1, 67145751), (3, 22381917), (9, 7460639), (47, 1428633), (141, 476211), (181, 370971), (423, 158737), (543, 123657), (877, 76563), (1629, 41219), (2631, 25521), (7893, 8507)]