15369507

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 28

約数和(自身を含む): 23871120

約数和(自身を除く): 8501613

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 727, 729, 783, 2181, 2349, 6543, 7047, 19629, 21083, 21141, 58887, 63249, 176661, 189747, 529983, 569241, 1707723, 5123169, 15369507]

約数ペア:

[(1, 15369507), (3, 5123169), (9, 1707723), (27, 569241), (29, 529983), (81, 189747), (87, 176661), (243, 63249), (261, 58887), (727, 21141), (729, 21083), (783, 19629), (2181, 7047), (2349, 6543)]