218367003

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{9967}}^1$

素因数の和:10146

約数の個数: 16

約数和(自身を含む): 298242560

約数和(自身を除く): 79875557

約数列:

[1, 3, 67, 109, 201, 327, 7303, 9967, 21909, 29901, 667789, 1086403, 2003367, 3259209, 72789001, 218367003]

約数ペア:

[(1, 218367003), (3, 72789001), (67, 3259209), (109, 2003367), (201, 1086403), (327, 667789), (7303, 29901), (9967, 21909)]