83531619

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{877}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 127380240

約数和(自身を除く): 43848621

約数列:

[1, 3, 9, 19, 57, 171, 557, 877, 1671, 2631, 5013, 7893, 10583, 16663, 31749, 49989, 95247, 149967, 488489, 1465467, 4396401, 9281291, 27843873, 83531619]

約数ペア:

[(1, 83531619), (3, 27843873), (9, 9281291), (19, 4396401), (57, 1465467), (171, 488489), (557, 149967), (877, 95247), (1671, 49989), (2631, 31749), (5013, 16663), (7893, 10583)]