120628179

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40739}}^1$

素因数の和:40799

約数の個数: 24

約数和(自身を含む): 203374080

約数和(自身を除く): 82745901

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 40739, 122217, 285173, 366651, 855519, 1914733, 2566557, 5744199, 13403131, 17232597, 40209393, 120628179]

約数ペア:

[(1, 120628179), (3, 40209393), (7, 17232597), (9, 13403131), (21, 5744199), (47, 2566557), (63, 1914733), (141, 855519), (329, 366651), (423, 285173), (987, 122217), (2961, 40739)]