67078557

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 60655203

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 1187, 1449, 2093, 2457, 2691, 3561, 4347, 6279, 8073, 8309, 10683, 15431, 18837, 24927, 27301, 32049, 46293, 56511, 74781, 81903, 108017, 138879, 191107, 224343, 245709, 324051, 354913, 416637, 573321, 737127, 972153, 1064739, 1719963, 2484391, 2916459, 3194217, 5159889, 7453173, 9582651, 22359519, 67078557]

約数ペア:

[(1, 67078557), (3, 22359519), (7, 9582651), (9, 7453173), (13, 5159889), (21, 3194217), (23, 2916459), (27, 2484391), (39, 1719963), (63, 1064739), (69, 972153), (91, 737127), (117, 573321), (161, 416637), (189, 354913), (207, 324051), (273, 245709), (299, 224343), (351, 191107), (483, 138879), (621, 108017), (819, 81903), (897, 74781), (1187, 56511), (1449, 46293), (2093, 32049), (2457, 27301), (2691, 24927), (3561, 18837), (4347, 15431), (6279, 10683), (8073, 8309)]