54331497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 90574848

約数和(自身を除く): 36243351

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 107, 207, 223, 253, 321, 669, 759, 963, 1177, 2007, 2277, 2453, 2461, 3531, 5129, 7359, 7383, 10593, 15387, 22077, 22149, 23861, 27071, 46161, 56419, 71583, 81213, 169257, 214749, 243639, 262471, 507771, 548803, 787413, 1646409, 2362239, 4939227, 6036833, 18110499, 54331497]

約数ペア:

[(1, 54331497), (3, 18110499), (9, 6036833), (11, 4939227), (23, 2362239), (33, 1646409), (69, 787413), (99, 548803), (107, 507771), (207, 262471), (223, 243639), (253, 214749), (321, 169257), (669, 81213), (759, 71583), (963, 56419), (1177, 46161), (2007, 27071), (2277, 23861), (2453, 22149), (2461, 22077), (3531, 15387), (5129, 10593), (7359, 7383)]