7197551001

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7759}}^1$

素因数の和:7875

約数の個数: 64

約数和(自身を含む): 11800166400

約数和(自身を除く): 4602615399

約数列:

[1, 3, 9, 17, 27, 43, 47, 51, 129, 141, 153, 387, 423, 459, 731, 799, 1161, 1269, 2021, 2193, 2397, 6063, 6579, 7191, 7759, 18189, 19737, 21573, 23277, 34357, 54567, 69831, 103071, 131903, 209493, 309213, 333637, 364673, 395709, 927639, 1000911, 1094019, 1187127, 3002733, 3282057, 3561381, 5671829, 6199441, 9008199, 9846171, 15680939, 17015487, 18598323, 47042817, 51046461, 55794969, 141128451, 153139383, 167384907, 266575963, 423385353, 799727889, 2399183667, 7197551001]

約数ペア:

[(1, 7197551001), (3, 2399183667), (9, 799727889), (17, 423385353), (27, 266575963), (43, 167384907), (47, 153139383), (51, 141128451), (129, 55794969), (141, 51046461), (153, 47042817), (387, 18598323), (423, 17015487), (459, 15680939), (731, 9846171), (799, 9008199), (1161, 6199441), (1269, 5671829), (2021, 3561381), (2193, 3282057), (2397, 3002733), (6063, 1187127), (6579, 1094019), (7191, 1000911), (7759, 927639), (18189, 395709), (19737, 364673), (21573, 333637), (23277, 309213), (34357, 209493), (54567, 131903), (69831, 103071)]