137994831

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69379}}^1$

素因数の和:69415

約数の個数: 24

約数和(自身を含む): 227288880

約数和(自身を除く): 89294049

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 69379, 208137, 624411, 901927, 1179443, 2705781, 3538329, 8117343, 10614987, 15332759, 45998277, 137994831]

約数ペア:

[(1, 137994831), (3, 45998277), (9, 15332759), (13, 10614987), (17, 8117343), (39, 3538329), (51, 2705781), (117, 1179443), (153, 901927), (221, 624411), (663, 208137), (1989, 69379)]