129069423

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^3\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 233856000

約数和(自身を除く): 104786577

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 139, 153, 189, 289, 357, 417, 459, 867, 973, 1071, 1251, 2023, 2363, 2601, 2919, 3213, 3753, 4913, 6069, 7089, 7803, 8757, 14739, 16541, 18207, 21267, 26271, 34391, 40171, 44217, 49623, 54621, 63801, 103173, 120513, 132651, 148869, 281197, 309519, 361539, 446607, 682907, 843591, 928557, 1084617, 2048721, 2530773, 4780349, 6146163, 7592319, 14341047, 18438489, 43023141, 129069423]

約数ペア:

[(1, 129069423), (3, 43023141), (7, 18438489), (9, 14341047), (17, 7592319), (21, 6146163), (27, 4780349), (51, 2530773), (63, 2048721), (119, 1084617), (139, 928557), (153, 843591), (189, 682907), (289, 446607), (357, 361539), (417, 309519), (459, 281197), (867, 148869), (973, 132651), (1071, 120513), (1251, 103173), (2023, 63801), (2363, 54621), (2601, 49623), (2919, 44217), (3213, 40171), (3753, 34391), (4913, 26271), (6069, 21267), (7089, 18207), (7803, 16541), (8757, 14739)]