45686781

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1483}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 77880320

約数和(自身を除く): 32193539

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 1483, 3423, 4401, 4449, 10269, 10381, 13347, 30807, 31143, 40041, 93429, 241729, 280287, 725187, 1692103, 2175561, 5076309, 6526683, 15228927, 45686781]

約数ペア:

[(1, 45686781), (3, 15228927), (7, 6526683), (9, 5076309), (21, 2175561), (27, 1692103), (63, 725187), (163, 280287), (189, 241729), (489, 93429), (1141, 40041), (1467, 31143), (1483, 30807), (3423, 13347), (4401, 10381), (4449, 10269)]