15153399

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{6451}}^1$

素因数の和:6492

約数の個数: 20

約数和(自身を含む): 23420760

約数和(自身を除く): 8267361

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 6451, 19353, 58059, 174177, 187079, 522531, 561237, 1683711, 5051133, 15153399]

約数ペア:

[(1, 15153399), (3, 5051133), (9, 1683711), (27, 561237), (29, 522531), (81, 187079), (87, 174177), (261, 58059), (783, 19353), (2349, 6451)]