109139967

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{9043}}^1$

素因数の和:9204

約数の個数: 20

約数和(自身を含む): 164148600

約数和(自身を除く): 55008633

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 9043, 12069, 27129, 81387, 244161, 732483, 1347407, 4042221, 12126663, 36379989, 109139967]

約数ペア:

[(1, 109139967), (3, 36379989), (9, 12126663), (27, 4042221), (81, 1347407), (149, 732483), (447, 244161), (1341, 81387), (4023, 27129), (9043, 12069)]