313098528033

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{7331}}^1\times {\mathrm{22279}}^1$

素因数の和:29690

約数の個数: 32

約数和(自身を含む): 470468044800

約数和(自身を除く): 157369516767

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 7331, 21993, 22279, 65979, 66837, 197937, 200511, 520501, 601533, 1561503, 1581809, 4684509, 4745427, 14053527, 14236281, 42708843, 163327349, 489982047, 1469946141, 4409838423, 11596241779, 34788725337, 104366176011, 313098528033]

約数ペア:

[(1, 313098528033), (3, 104366176011), (9, 34788725337), (27, 11596241779), (71, 4409838423), (213, 1469946141), (639, 489982047), (1917, 163327349), (7331, 42708843), (21993, 14236281), (22279, 14053527), (65979, 4745427), (66837, 4684509), (197937, 1581809), (200511, 1561503), (520501, 601533)]