73072209

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{84869}}^1$

素因数の和:84920

約数の個数: 16

約数和(自身を含む): 114065280

約数和(自身を除く): 40993071

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 84869, 254607, 594083, 1782249, 3479629, 10438887, 24357403, 73072209]

約数ペア:

[(1, 73072209), (3, 24357403), (7, 10438887), (21, 3479629), (41, 1782249), (123, 594083), (287, 254607), (861, 84869)]