80584101

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{52981}}^1$

素因数の和:53013

約数の個数: 18

約数和(自身を含む): 126044178

約数和(自身を除く): 45460077

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 52981, 158943, 476829, 688753, 2066259, 6198777, 8953789, 26861367, 80584101]

約数ペア:

[(1, 80584101), (3, 26861367), (9, 8953789), (13, 6198777), (39, 2066259), (117, 688753), (169, 476829), (507, 158943), (1521, 52981)]