121129758

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{15329}}^1$

素因数の和:15776

約数の個数: 24

約数和(自身を含む): 263062800

約数和(自身を除く): 141933042

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 15329, 30658, 45987, 91974, 137961, 275922, 6729431, 13458862, 20188293, 40376586, 60564879, 121129758]

約数ペア:

[(1, 121129758), (2, 60564879), (3, 40376586), (6, 20188293), (9, 13458862), (18, 6729431), (439, 275922), (878, 137961), (1317, 91974), (2634, 45987), (3951, 30658), (7902, 15329)]