133036749

素因数分解:

$3^4\times {\mathrm{1109}}^1\times {\mathrm{1481}}^1$

素因数の和:2602

約数の個数: 20

約数和(自身を含む): 199047420

約数和(自身を除く): 66010671

約数列:

[1, 3, 9, 27, 81, 1109, 1481, 3327, 4443, 9981, 13329, 29943, 39987, 89829, 119961, 1642429, 4927287, 14781861, 44345583, 133036749]

約数ペア:

[(1, 133036749), (3, 44345583), (9, 14781861), (27, 4927287), (81, 1642429), (1109, 119961), (1481, 89829), (3327, 39987), (4443, 29943), (9981, 13329)]