6864039

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 13409760

約数和(自身を除く): 6545721

約数列:

[1, 3, 7, 9, 13, 17, 21, 29, 39, 51, 63, 87, 91, 117, 119, 153, 203, 221, 261, 273, 289, 357, 377, 493, 609, 663, 819, 867, 1071, 1131, 1479, 1547, 1827, 1989, 2023, 2601, 2639, 3393, 3451, 3757, 4437, 4641, 6069, 6409, 7917, 8381, 10353, 11271, 13923, 18207, 19227, 23751, 25143, 26299, 31059, 33813, 44863, 57681, 58667, 75429, 78897, 108953, 134589, 176001, 236691, 326859, 403767, 528003, 762671, 980577, 2288013, 6864039]

約数ペア:

[(1, 6864039), (3, 2288013), (7, 980577), (9, 762671), (13, 528003), (17, 403767), (21, 326859), (29, 236691), (39, 176001), (51, 134589), (63, 108953), (87, 78897), (91, 75429), (117, 58667), (119, 57681), (153, 44863), (203, 33813), (221, 31059), (261, 26299), (273, 25143), (289, 23751), (357, 19227), (377, 18207), (493, 13923), (609, 11271), (663, 10353), (819, 8381), (867, 7917), (1071, 6409), (1131, 6069), (1479, 4641), (1547, 4437), (1827, 3757), (1989, 3451), (2023, 3393), (2601, 2639)]