64967071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 71226400

約数和(自身を除く): 6259329

約数列:

[1, 13, 139, 157, 229, 1807, 2041, 2977, 21823, 31831, 35953, 283699, 413803, 467389, 4997467, 64967071]

約数ペア:

[(1, 64967071), (13, 4997467), (139, 467389), (157, 413803), (229, 283699), (1807, 35953), (2041, 31831), (2977, 21823)]