45152721

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29339}}^1$

素因数の和:29370

約数の個数: 20

約数和(自身を含む): 71002800

約数和(自身を除く): 25850079

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 29339, 88017, 264051, 557441, 792153, 1672323, 2376459, 5016969, 15050907, 45152721]

約数ペア:

[(1, 45152721), (3, 15050907), (9, 5016969), (19, 2376459), (27, 1672323), (57, 792153), (81, 557441), (171, 264051), (513, 88017), (1539, 29339)]