55970109

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2359

約数の個数: 40

約数和(自身を含む): 93996672

約数和(自身を除く): 38026563

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2311, 2691, 6933, 8073, 20799, 24219, 30043, 53153, 62397, 90129, 159459, 187191, 270387, 478377, 690989, 811161, 1435131, 2072967, 2433483, 4305393, 6218901, 18656703, 55970109]

約数ペア:

[(1, 55970109), (3, 18656703), (9, 6218901), (13, 4305393), (23, 2433483), (27, 2072967), (39, 1435131), (69, 811161), (81, 690989), (117, 478377), (207, 270387), (299, 187191), (351, 159459), (621, 90129), (897, 62397), (1053, 53153), (1863, 30043), (2311, 24219), (2691, 20799), (6933, 8073)]