82080297

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 132616960

約数和(自身を除く): 50536663

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 2887, 3159, 8661, 9477, 25983, 28431, 37531, 77949, 112593, 233847, 337779, 701541, 1013337, 2104623, 3040011, 6313869, 9120033, 27360099, 82080297]

約数ペア:

[(1, 82080297), (3, 27360099), (9, 9120033), (13, 6313869), (27, 3040011), (39, 2104623), (81, 1013337), (117, 701541), (243, 337779), (351, 233847), (729, 112593), (1053, 77949), (2187, 37531), (2887, 28431), (3159, 25983), (8661, 9477)]