72053577

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{21013}}^1$

素因数の和:21149

約数の個数: 16

約数和(自身を含む): 107591680

約数和(自身を除く): 35538103

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 21013, 63039, 189117, 567351, 2668651, 8005953, 24017859, 72053577]

約数ペア:

[(1, 72053577), (3, 24017859), (9, 8005953), (27, 2668651), (127, 567351), (381, 189117), (1143, 63039), (3429, 21013)]