71414511

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 111806640

約数和(自身を除く): 40392129

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 4457, 5341, 13371, 16023, 31199, 93597, 218393, 485813, 655179, 1457439, 3400691, 10202073, 23804837, 71414511]

約数ペア:

[(1, 71414511), (3, 23804837), (7, 10202073), (21, 3400691), (49, 1457439), (109, 655179), (147, 485813), (327, 218393), (763, 93597), (2289, 31199), (4457, 16023), (5341, 13371)]