42202539

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 66124800

約数和(自身を除く): 23922261

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 839, 1863, 2187, 2517, 5589, 7551, 16767, 19297, 22653, 50301, 57891, 67959, 173673, 203877, 521019, 611631, 1563057, 1834893, 4689171, 14067513, 42202539]

約数ペア:

[(1, 42202539), (3, 14067513), (9, 4689171), (23, 1834893), (27, 1563057), (69, 611631), (81, 521019), (207, 203877), (243, 173673), (621, 67959), (729, 57891), (839, 50301), (1863, 22653), (2187, 19297), (2517, 16767), (5589, 7551)]