64917167

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16831}}^1$

素因数の和:16886

約数の個数: 16

約数和(自身を含む): 80793600

約数和(自身を除く): 15876433

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 16831, 117817, 319789, 488099, 2238523, 3416693, 9273881, 64917167]

約数ペア:

[(1, 64917167), (7, 9273881), (19, 3416693), (29, 2238523), (133, 488099), (203, 319789), (551, 117817), (3857, 16831)]