977259969

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{54049}}^1$

素因数の和:54110

約数の個数: 36

約数和(自身を含む): 1682144100

約数和(自身を除く): 704884131

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 6027, 18081, 54049, 162147, 378343, 486441, 1135029, 2216009, 2648401, 3405087, 6648027, 7945203, 15512063, 19944081, 23835609, 46536189, 108584441, 139608567, 325753323, 977259969]

約数ペア:

[(1, 977259969), (3, 325753323), (7, 139608567), (9, 108584441), (21, 46536189), (41, 23835609), (49, 19944081), (63, 15512063), (123, 7945203), (147, 6648027), (287, 3405087), (369, 2648401), (441, 2216009), (861, 1135029), (2009, 486441), (2583, 378343), (6027, 162147), (18081, 54049)]