86907519

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6529}}^1$

素因数の和:6584

約数の個数: 32

約数和(自身を含む): 141048000

約数和(自身を除く): 54140481

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 6529, 13311, 19587, 58761, 110993, 176283, 189341, 332979, 568023, 998937, 1704069, 2996811, 3218797, 5112207, 9656391, 28969173, 86907519]

約数ペア:

[(1, 86907519), (3, 28969173), (9, 9656391), (17, 5112207), (27, 3218797), (29, 2996811), (51, 1704069), (87, 998937), (153, 568023), (261, 332979), (459, 189341), (493, 176283), (783, 110993), (1479, 58761), (4437, 19587), (6529, 13311)]