153012807

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{60937}}^1$

素因数の和:60980

約数の個数: 20

約数和(自身を含む): 235951936

約数和(自身を除く): 82939129

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 60937, 182811, 548433, 1645299, 1889047, 4935897, 5667141, 17001423, 51004269, 153012807]

約数ペア:

[(1, 153012807), (3, 51004269), (9, 17001423), (27, 5667141), (31, 4935897), (81, 1889047), (93, 1645299), (279, 548433), (837, 182811), (2511, 60937)]