77900648399

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{39341}}^1$

素因数の和:39636

約数の個数: 32

約数和(自身を含む): 95176166400

約数和(自身を除く): 17275518001

約数列:

[1, 7, 23, 49, 161, 251, 343, 1127, 1757, 5773, 7889, 12299, 39341, 40411, 86093, 275387, 282877, 904843, 1927709, 1980139, 6333901, 9874591, 13493963, 44337307, 69122137, 227115593, 310361149, 483854959, 1589809151, 3386984713, 11128664057, 77900648399]

約数ペア:

[(1, 77900648399), (7, 11128664057), (23, 3386984713), (49, 1589809151), (161, 483854959), (251, 310361149), (343, 227115593), (1127, 69122137), (1757, 44337307), (5773, 13493963), (7889, 9874591), (12299, 6333901), (39341, 1980139), (40411, 1927709), (86093, 904843), (275387, 282877)]