80813559

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37781}}^1$

素因数の和:37838

約数の個数: 16

約数和(自身を含む): 116066304

約数和(自身を除く): 35252745

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 37781, 113343, 868963, 1171211, 2606889, 3513633, 26937853, 80813559]

約数ペア:

[(1, 80813559), (3, 26937853), (23, 3513633), (31, 2606889), (69, 1171211), (93, 868963), (713, 113343), (2139, 37781)]