89257581

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13241}}^1$

素因数の和:13361

約数の個数: 24

約数和(自身を含む): 148734144

約数和(自身を除く): 59476563

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 13241, 39723, 92687, 119169, 278061, 834183, 1416787, 4250361, 9917509, 12751083, 29752527, 89257581]

約数ペア:

[(1, 89257581), (3, 29752527), (7, 12751083), (9, 9917509), (21, 4250361), (63, 1416787), (107, 834183), (321, 278061), (749, 119169), (963, 92687), (2247, 39723), (6741, 13241)]