54150039

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{6619}}^1$

素因数の和:6732

約数の個数: 20

約数和(自身を含む): 81704040

約数和(自身を除く): 27554001

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 6619, 8181, 19857, 59571, 178713, 536139, 668519, 2005557, 6016671, 18050013, 54150039]

約数ペア:

[(1, 54150039), (3, 18050013), (9, 6016671), (27, 2005557), (81, 668519), (101, 536139), (303, 178713), (909, 59571), (2727, 19857), (6619, 8181)]