75802321

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1571}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 88887168

約数和(自身を除く): 13084847

約数列:

[1, 7, 61, 113, 427, 791, 1571, 6893, 10997, 48251, 95831, 177523, 670817, 1242661, 10828903, 75802321]

約数ペア:

[(1, 75802321), (7, 10828903), (61, 1242661), (113, 670817), (427, 177523), (791, 95831), (1571, 48251), (6893, 10997)]