1569557169

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 2467221120

約数和(自身を除く): 897663951

約数列:

[1, 3, 9, 27, 29, 71, 81, 87, 213, 243, 261, 639, 783, 1917, 2059, 2349, 3137, 5751, 6177, 7047, 9411, 17253, 18531, 28233, 55593, 84699, 90973, 166779, 222727, 254097, 272919, 500337, 668181, 762291, 818757, 2004543, 2456271, 6013629, 6459083, 7368813, 18040887, 19377249, 22106439, 54122661, 58131747, 174395241, 523185723, 1569557169]

約数ペア:

[(1, 1569557169), (3, 523185723), (9, 174395241), (27, 58131747), (29, 54122661), (71, 22106439), (81, 19377249), (87, 18040887), (213, 7368813), (243, 6459083), (261, 6013629), (639, 2456271), (783, 2004543), (1917, 818757), (2059, 762291), (2349, 668181), (3137, 500337), (5751, 272919), (6177, 254097), (7047, 222727), (9411, 166779), (17253, 90973), (18531, 84699), (28233, 55593)]