85383837

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123209}}^1$

素因数の和:123233

約数の個数: 24

約数和(自身を含む): 153766080

約数和(自身を除く): 68382243

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 123209, 369627, 862463, 1108881, 1355299, 2587389, 4065897, 7762167, 9487093, 12197691, 28461279, 85383837]

約数ペア:

[(1, 85383837), (3, 28461279), (7, 12197691), (9, 9487093), (11, 7762167), (21, 4065897), (33, 2587389), (63, 1355299), (77, 1108881), (99, 862463), (231, 369627), (693, 123209)]