31092201

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9677}}^1$

素因数の和:9710

約数の個数: 32

約数和(自身を含む): 55745280

約数和(自身を除く): 24653079

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 9677, 29031, 67739, 87093, 164509, 203217, 261279, 493527, 609651, 1151563, 1480581, 1828953, 3454689, 4441743, 10364067, 31092201]

約数ペア:

[(1, 31092201), (3, 10364067), (7, 4441743), (9, 3454689), (17, 1828953), (21, 1480581), (27, 1151563), (51, 609651), (63, 493527), (119, 261279), (153, 203217), (189, 164509), (357, 87093), (459, 67739), (1071, 29031), (3213, 9677)]