51682311

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4093}}^1$

素因数の和:4183

約数の個数: 24

約数和(自身を含む): 79194336

約数和(自身を除く): 27512025

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4093, 4209, 12279, 12627, 36837, 94139, 249673, 282417, 749019, 847251, 2247057, 5742479, 17227437, 51682311]

約数ペア:

[(1, 51682311), (3, 17227437), (9, 5742479), (23, 2247057), (61, 847251), (69, 749019), (183, 282417), (207, 249673), (549, 94139), (1403, 36837), (4093, 12627), (4209, 12279)]