86357439

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 148512000

約数和(自身を除く): 62154561

約数列:

[1, 3, 7, 9, 21, 41, 63, 67, 123, 201, 287, 369, 469, 499, 603, 861, 1407, 1497, 2583, 2747, 3493, 4221, 4491, 8241, 10479, 19229, 20459, 24723, 31437, 33433, 57687, 61377, 100299, 143213, 173061, 184131, 234031, 300897, 429639, 702093, 1288917, 1370753, 2106279, 4112259, 9595271, 12336777, 28785813, 86357439]

約数ペア:

[(1, 86357439), (3, 28785813), (7, 12336777), (9, 9595271), (21, 4112259), (41, 2106279), (63, 1370753), (67, 1288917), (123, 702093), (201, 429639), (287, 300897), (369, 234031), (469, 184131), (499, 173061), (603, 143213), (861, 100299), (1407, 61377), (1497, 57687), (2583, 33433), (2747, 31437), (3493, 24723), (4221, 20459), (4491, 19229), (8241, 10479)]