57434643

素因数分解:

$3^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 97612800

約数和(自身を除く): 40178157

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 409, 743, 1227, 2229, 2863, 3681, 5201, 6687, 8589, 11043, 15603, 20061, 25767, 46809, 77301, 140427, 303887, 911661, 2127209, 2734983, 6381627, 8204949, 19144881, 57434643]

約数ペア:

[(1, 57434643), (3, 19144881), (7, 8204949), (9, 6381627), (21, 2734983), (27, 2127209), (63, 911661), (189, 303887), (409, 140427), (743, 77301), (1227, 46809), (2229, 25767), (2863, 20061), (3681, 15603), (5201, 11043), (6687, 8589)]