40932723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 60834816

約数和(自身を除く): 19902093

約数列:

[1, 3, 13, 39, 47, 137, 141, 163, 411, 489, 611, 1781, 1833, 2119, 5343, 6357, 6439, 7661, 19317, 22331, 22983, 66993, 83707, 99593, 251121, 290303, 298779, 870909, 1049557, 3148671, 13644241, 40932723]

約数ペア:

[(1, 40932723), (3, 13644241), (13, 3148671), (39, 1049557), (47, 870909), (137, 298779), (141, 290303), (163, 251121), (411, 99593), (489, 83707), (611, 66993), (1781, 22983), (1833, 22331), (2119, 19317), (5343, 7661), (6357, 6439)]