84191247

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 146764800

約数和(自身を除く): 62573553

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 97, 161, 207, 291, 483, 599, 679, 873, 1449, 1797, 2037, 2231, 4193, 5391, 6111, 6693, 12579, 13777, 15617, 20079, 37737, 41331, 46851, 58103, 96439, 123993, 140553, 174309, 289317, 406721, 522927, 867951, 1220163, 1336369, 3660489, 4009107, 9354583, 12027321, 28063749, 84191247]

約数ペア:

[(1, 84191247), (3, 28063749), (7, 12027321), (9, 9354583), (21, 4009107), (23, 3660489), (63, 1336369), (69, 1220163), (97, 867951), (161, 522927), (207, 406721), (291, 289317), (483, 174309), (599, 140553), (679, 123993), (873, 96439), (1449, 58103), (1797, 46851), (2037, 41331), (2231, 37737), (4193, 20079), (5391, 15617), (6111, 13777), (6693, 12579)]