9490743

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 16588800

約数和(自身を除く): 7098057

約数列:

[1, 3, 9, 17, 23, 27, 29, 31, 51, 69, 87, 93, 153, 207, 261, 279, 391, 459, 493, 527, 621, 667, 713, 783, 837, 899, 1173, 1479, 1581, 2001, 2139, 2697, 3519, 4437, 4743, 6003, 6417, 8091, 10557, 11339, 12121, 13311, 14229, 15283, 18009, 19251, 20677, 24273, 34017, 36363, 45849, 62031, 102051, 109089, 137547, 186093, 306153, 327267, 351509, 412641, 558279, 1054527, 3163581, 9490743]

約数ペア:

[(1, 9490743), (3, 3163581), (9, 1054527), (17, 558279), (23, 412641), (27, 351509), (29, 327267), (31, 306153), (51, 186093), (69, 137547), (87, 109089), (93, 102051), (153, 62031), (207, 45849), (261, 36363), (279, 34017), (391, 24273), (459, 20677), (493, 19251), (527, 18009), (621, 15283), (667, 14229), (713, 13311), (783, 12121), (837, 11339), (899, 10557), (1173, 8091), (1479, 6417), (1581, 6003), (2001, 4743), (2139, 4437), (2697, 3519)]