84566079

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 139138560

約数和(自身を除く): 54572481

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 169, 351, 387, 431, 507, 559, 1161, 1293, 1521, 1677, 3879, 4563, 5031, 5603, 7267, 11637, 15093, 16809, 18533, 21801, 50427, 55599, 65403, 72839, 151281, 166797, 196209, 218517, 240929, 500391, 655551, 722787, 1966653, 2168361, 3132077, 6505083, 9396231, 28188693, 84566079]

約数ペア:

[(1, 84566079), (3, 28188693), (9, 9396231), (13, 6505083), (27, 3132077), (39, 2168361), (43, 1966653), (117, 722787), (129, 655551), (169, 500391), (351, 240929), (387, 218517), (431, 196209), (507, 166797), (559, 151281), (1161, 72839), (1293, 65403), (1521, 55599), (1677, 50427), (3879, 21801), (4563, 18533), (5031, 16809), (5603, 15093), (7267, 11637)]