80703567

素因数分解:

$3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1373}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 137180160

約数和(自身を除く): 56476593

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 311, 933, 1373, 2177, 2799, 4119, 6531, 8397, 9611, 12357, 19593, 28833, 37071, 58779, 86499, 259497, 427003, 1281009, 2989021, 3843027, 8967063, 11529081, 26901189, 80703567]

約数ペア:

[(1, 80703567), (3, 26901189), (7, 11529081), (9, 8967063), (21, 3843027), (27, 2989021), (63, 1281009), (189, 427003), (311, 259497), (933, 86499), (1373, 58779), (2177, 37071), (2799, 28833), (4119, 19593), (6531, 12357), (8397, 9611)]