89569719

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 40

約数和(自身を含む): 146622960

約数和(自身を除く): 57053241

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 2243, 2349, 4437, 6729, 13311, 20187, 38131, 39933, 60561, 65047, 114393, 181683, 195141, 343179, 585423, 1029537, 1105799, 1756269, 3088611, 3317397, 5268807, 9952191, 29856573, 89569719]

約数ペア:

[(1, 89569719), (3, 29856573), (9, 9952191), (17, 5268807), (27, 3317397), (29, 3088611), (51, 1756269), (81, 1105799), (87, 1029537), (153, 585423), (261, 343179), (459, 195141), (493, 181683), (783, 114393), (1377, 65047), (1479, 60561), (2243, 39933), (2349, 38131), (4437, 20187), (6729, 13311)]