87570558

素因数分解:

$2^1\times 3^4\times {\mathrm{540559}}^1$

素因数の和:540573

約数の個数: 20

約数和(自身を含む): 196223280

約数和(自身を除く): 108652722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 540559, 1081118, 1621677, 3243354, 4865031, 9730062, 14595093, 29190186, 43785279, 87570558]

約数ペア:

[(1, 87570558), (2, 43785279), (3, 29190186), (6, 14595093), (9, 9730062), (18, 4865031), (27, 3243354), (54, 1621677), (81, 1081118), (162, 540559)]