87745347

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{977}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 134564976

約数和(自身を除く): 46819629

約数列:

[1, 3, 9, 17, 51, 153, 587, 977, 1761, 2931, 5283, 8793, 9979, 16609, 29937, 49827, 89811, 149481, 573499, 1720497, 5161491, 9749483, 29248449, 87745347]

約数ペア:

[(1, 87745347), (3, 29248449), (9, 9749483), (17, 5161491), (51, 1720497), (153, 573499), (587, 149481), (977, 89811), (1761, 49827), (2931, 29937), (5283, 16609), (8793, 9979)]