415156779

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31189}}^1$

素因数の和:31244

約数の個数: 32

約数和(自身を含む): 673704000

約数和(自身を除く): 258547221

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 13311, 31189, 93567, 280701, 530213, 842103, 904481, 1590639, 2713443, 4771917, 8140329, 14315751, 15376177, 24420987, 46128531, 138385593, 415156779]

約数ペア:

[(1, 415156779), (3, 138385593), (9, 46128531), (17, 24420987), (27, 15376177), (29, 14315751), (51, 8140329), (87, 4771917), (153, 2713443), (261, 1590639), (459, 904481), (493, 842103), (783, 530213), (1479, 280701), (4437, 93567), (13311, 31189)]