80699493

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{13297}}^1$

素因数の和:13341

約数の個数: 24

約数和(自身を含む): 130639552

約数和(自身を除く): 49940059

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 13297, 39891, 93079, 226049, 279237, 678147, 1582343, 3842833, 4747029, 11528499, 26899831, 80699493]

約数ペア:

[(1, 80699493), (3, 26899831), (7, 11528499), (17, 4747029), (21, 3842833), (51, 1582343), (119, 678147), (289, 279237), (357, 226049), (867, 93079), (2023, 39891), (6069, 13297)]