71656151

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4093}}^1$

素因数の和:4202

約数の個数: 16

約数和(自身を含む): 85286208

約数和(自身を除く): 13630057

約数列:

[1, 7, 41, 61, 287, 427, 2501, 4093, 17507, 28651, 167813, 249673, 1174691, 1747711, 10236593, 71656151]

約数ペア:

[(1, 71656151), (7, 10236593), (41, 1747711), (61, 1174691), (287, 249673), (427, 167813), (2501, 28651), (4093, 17507)]