40682331

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 25361829

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 243, 251, 261, 621, 667, 753, 783, 1863, 2001, 2259, 2349, 5589, 5773, 6003, 6777, 7047, 7279, 17319, 18009, 20331, 21837, 51957, 54027, 60993, 65511, 155871, 162081, 167417, 196533, 467613, 502251, 589599, 1402839, 1506753, 1768797, 4520259, 13560777, 40682331]

約数ペア:

[(1, 40682331), (3, 13560777), (9, 4520259), (23, 1768797), (27, 1506753), (29, 1402839), (69, 589599), (81, 502251), (87, 467613), (207, 196533), (243, 167417), (251, 162081), (261, 155871), (621, 65511), (667, 60993), (753, 54027), (783, 51957), (1863, 21837), (2001, 20331), (2259, 18009), (2349, 17319), (5589, 7279), (5773, 7047), (6003, 6777)]