56491101

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{24049}}^1$

素因数の和:24090

約数の個数: 20

約数和(自身を含む): 87301500

約数和(自身を除く): 30810399

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 24049, 72147, 216441, 649323, 697421, 1947969, 2092263, 6276789, 18830367, 56491101]

約数ペア:

[(1, 56491101), (3, 18830367), (9, 6276789), (27, 2092263), (29, 1947969), (81, 697421), (87, 649323), (261, 216441), (783, 72147), (2349, 24049)]