90156087

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38677}}^1$

素因数の和:38727

約数の個数: 24

約数和(自身を含む): 152855456

約数和(自身を除く): 62699369

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 38677, 116031, 270739, 348093, 812217, 1431049, 2436651, 4293147, 10017343, 12879441, 30052029, 90156087]

約数ペア:

[(1, 90156087), (3, 30052029), (7, 12879441), (9, 10017343), (21, 4293147), (37, 2436651), (63, 1431049), (111, 812217), (259, 348093), (333, 270739), (777, 116031), (2331, 38677)]