156749841

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1409}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 232277760

約数和(自身を除く): 75527919

約数列:

[1, 3, 9, 47, 141, 263, 423, 789, 1409, 2367, 4227, 12361, 12681, 37083, 66223, 111249, 198669, 370567, 596007, 1111701, 3335103, 17416649, 52249947, 156749841]

約数ペア:

[(1, 156749841), (3, 52249947), (9, 17416649), (47, 3335103), (141, 1111701), (263, 596007), (423, 370567), (789, 198669), (1409, 111249), (2367, 66223), (4227, 37083), (12361, 12681)]