77310261

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4217}}^1$

素因数の和:4330

約数の個数: 32

約数和(自身を含む): 132276480

約数和(自身を除く): 54966219

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 4217, 6111, 12651, 18333, 29519, 37953, 88557, 113859, 265671, 409049, 797013, 1227147, 2863343, 3681441, 8590029, 11044323, 25770087, 77310261]

約数ペア:

[(1, 77310261), (3, 25770087), (7, 11044323), (9, 8590029), (21, 3681441), (27, 2863343), (63, 1227147), (97, 797013), (189, 409049), (291, 265671), (679, 113859), (873, 88557), (2037, 37953), (2619, 29519), (4217, 18333), (6111, 12651)]