8361657

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 13104000

約数和(自身を除く): 4742343

約数列:

[1, 3, 9, 27, 29, 59, 87, 177, 181, 261, 531, 543, 783, 1593, 1629, 1711, 4887, 5133, 5249, 10679, 15399, 15747, 32037, 46197, 47241, 96111, 141723, 288333, 309691, 929073, 2787219, 8361657]

約数ペア:

[(1, 8361657), (3, 2787219), (9, 929073), (27, 309691), (29, 288333), (59, 141723), (87, 96111), (177, 47241), (181, 46197), (261, 32037), (531, 15747), (543, 15399), (783, 10679), (1593, 5249), (1629, 5133), (1711, 4887)]