567720171

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{122963}}^1$

素因数の和:122997

約数の個数: 24

約数和(自身を含む): 895177920

約数和(自身を除く): 327457749

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 122963, 368889, 1106667, 2336297, 3320001, 7008891, 9960003, 21026673, 29880009, 63080019, 189240057, 567720171]

約数ペア:

[(1, 567720171), (3, 189240057), (9, 63080019), (19, 29880009), (27, 21026673), (57, 9960003), (81, 7008891), (171, 3320001), (243, 2336297), (513, 1106667), (1539, 368889), (4617, 122963)]