64802017

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9817}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 79172352

約数和(自身を除く): 14370335

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 9817, 68719, 225791, 402497, 1580537, 2817479, 9257431, 64802017]

約数ペア:

[(1, 64802017), (7, 9257431), (23, 2817479), (41, 1580537), (161, 402497), (287, 225791), (943, 68719), (6601, 9817)]