45751149

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{1381}}^1$

素因数の和:1802

約数の個数: 20

約数和(自身を含む): 68561020

約数和(自身を除く): 22809871

約数列:

[1, 3, 9, 27, 81, 409, 1227, 1381, 3681, 4143, 11043, 12429, 33129, 37287, 111861, 564829, 1694487, 5083461, 15250383, 45751149]

約数ペア:

[(1, 45751149), (3, 15250383), (9, 5083461), (27, 1694487), (81, 564829), (409, 111861), (1227, 37287), (1381, 33129), (3681, 12429), (4143, 11043)]