68808933

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 107951360

約数和(自身を除く): 39142427

約数列:

[1, 3, 9, 27, 31, 67, 81, 93, 201, 279, 409, 603, 837, 1227, 1809, 2077, 2511, 3681, 5427, 6231, 11043, 12679, 18693, 27403, 33129, 38037, 56079, 82209, 114111, 168237, 246627, 342333, 739881, 849493, 1026999, 2219643, 2548479, 7645437, 22936311, 68808933]

約数ペア:

[(1, 68808933), (3, 22936311), (9, 7645437), (27, 2548479), (31, 2219643), (67, 1026999), (81, 849493), (93, 739881), (201, 342333), (279, 246627), (409, 168237), (603, 114111), (837, 82209), (1227, 56079), (1809, 38037), (2077, 33129), (2511, 27403), (3681, 18693), (5427, 12679), (6231, 11043)]