121460913

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8419}}^1$

素因数の和:8661

約数の個数: 24

約数和(自身を含む): 201406400

約数和(自身を除く): 79945487

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 8419, 14427, 25257, 58933, 75771, 176799, 530397, 1927951, 5783853, 13495657, 17351559, 40486971, 121460913]

約数ペア:

[(1, 121460913), (3, 40486971), (7, 17351559), (9, 13495657), (21, 5783853), (63, 1927951), (229, 530397), (687, 176799), (1603, 75771), (2061, 58933), (4809, 25257), (8419, 14427)]