30885543

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3290

約数の個数: 28

約数和(自身を含む): 49884520

約数和(自身を除く): 18998977

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 3259, 9477, 9777, 29331, 42367, 87993, 127101, 263979, 381303, 791937, 1143909, 2375811, 3431727, 10295181, 30885543]

約数ペア:

[(1, 30885543), (3, 10295181), (9, 3431727), (13, 2375811), (27, 1143909), (39, 791937), (81, 381303), (117, 263979), (243, 127101), (351, 87993), (729, 42367), (1053, 29331), (3159, 9777), (3259, 9477)]