89481609

素因数分解:

$3^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1847}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 147987840

約数和(自身を除く): 58506231

約数列:

[1, 3, 7, 9, 21, 63, 769, 1847, 2307, 5383, 5541, 6921, 12929, 16149, 16623, 38787, 48447, 116361, 1420343, 4261029, 9942401, 12783087, 29827203, 89481609]

約数ペア:

[(1, 89481609), (3, 29827203), (7, 12783087), (9, 9942401), (21, 4261029), (63, 1420343), (769, 116361), (1847, 48447), (2307, 38787), (5383, 16623), (5541, 16149), (6921, 12929)]