81503118

素因数分解:

$2^1\times 3^3\times {\mathrm{877}}^1\times {\mathrm{1721}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 181429920

約数和(自身を除く): 99926802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 877, 1721, 1754, 2631, 3442, 5163, 5262, 7893, 10326, 15489, 15786, 23679, 30978, 46467, 47358, 92934, 1509317, 3018634, 4527951, 9055902, 13583853, 27167706, 40751559, 81503118]

約数ペア:

[(1, 81503118), (2, 40751559), (3, 27167706), (6, 13583853), (9, 9055902), (18, 4527951), (27, 3018634), (54, 1509317), (877, 92934), (1721, 47358), (1754, 46467), (2631, 30978), (3442, 23679), (5163, 15786), (5262, 15489), (7893, 10326)]