99999393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 148055040

約数和(自身を除く): 48055647

約数列:

[1, 3, 13, 39, 53, 101, 159, 303, 479, 689, 1313, 1437, 2067, 3939, 5353, 6227, 16059, 18681, 25387, 48379, 69589, 76161, 145137, 208767, 330031, 628927, 990093, 1886781, 2564087, 7692261, 33333131, 99999393]

約数ペア:

[(1, 99999393), (3, 33333131), (13, 7692261), (39, 2564087), (53, 1886781), (101, 990093), (159, 628927), (303, 330031), (479, 208767), (689, 145137), (1313, 76161), (1437, 69589), (2067, 48379), (3939, 25387), (5353, 18681), (6227, 16059)]