71365432311

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{881}}^1\times {\mathrm{21379}}^1$

素因数の和:22687

約数の個数: 24

約数和(自身を含む): 103450379760

約数和(自身を除く): 32084947449

約数列:

[1, 3, 9, 421, 881, 1263, 2643, 3789, 7929, 21379, 64137, 192411, 370901, 1112703, 3338109, 9000559, 18834899, 27001677, 56504697, 81005031, 169514091, 7929492479, 23788477437, 71365432311]

約数ペア:

[(1, 71365432311), (3, 23788477437), (9, 7929492479), (421, 169514091), (881, 81005031), (1263, 56504697), (2643, 27001677), (3789, 18834899), (7929, 9000559), (21379, 3338109), (64137, 1112703), (192411, 370901)]