772372881

素因数分解:

$3^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{5039}}^1$

素因数の和:5866

約数の個数: 32

約数和(自身を含む): 1309593600

約数和(自身を除く): 537220719

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 811, 2433, 5039, 5677, 7299, 15117, 17031, 21897, 35273, 45351, 51093, 105819, 136053, 153279, 317457, 952371, 4086629, 12259887, 28606403, 36779661, 85819209, 110338983, 257457627, 772372881]

約数ペア:

[(1, 772372881), (3, 257457627), (7, 110338983), (9, 85819209), (21, 36779661), (27, 28606403), (63, 12259887), (189, 4086629), (811, 952371), (2433, 317457), (5039, 153279), (5677, 136053), (7299, 105819), (15117, 51093), (17031, 45351), (21897, 35273)]