78312228281

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3902149}}^1$

素因数の和:3902264

約数の個数: 16

約数和(自身を含む): 92902387200

約数和(自身を除く): 14590158919

約数列:

[1, 7, 47, 61, 329, 427, 2867, 20069, 3902149, 27315043, 183401003, 238031089, 1283807021, 1666217623, 11187461183, 78312228281]

約数ペア:

[(1, 78312228281), (7, 11187461183), (47, 1666217623), (61, 1283807021), (329, 238031089), (427, 183401003), (2867, 27315043), (20069, 3902149)]