121970782827

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{23081}}^1$

素因数の和:23533

約数の個数: 64

約数和(自身を含む): 198431337600

約数和(自身を除く): 76460554773

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 397, 459, 493, 783, 1191, 1479, 3573, 4437, 6749, 10719, 11513, 13311, 20247, 23081, 34539, 60741, 69243, 103617, 182223, 195721, 207729, 310851, 392377, 587163, 623187, 669349, 1177131, 1761489, 2008047, 3531393, 5284467, 6024141, 9163157, 10594179, 11378933, 18072423, 27489471, 34136799, 82468413, 102410397, 155773669, 247405239, 265731553, 307231191, 467321007, 797194659, 1401963021, 2391583977, 4205889063, 4517436401, 7174751931, 13552309203, 40656927609, 121970782827]

約数ペア:

[(1, 121970782827), (3, 40656927609), (9, 13552309203), (17, 7174751931), (27, 4517436401), (29, 4205889063), (51, 2391583977), (87, 1401963021), (153, 797194659), (261, 467321007), (397, 307231191), (459, 265731553), (493, 247405239), (783, 155773669), (1191, 102410397), (1479, 82468413), (3573, 34136799), (4437, 27489471), (6749, 18072423), (10719, 11378933), (11513, 10594179), (13311, 9163157), (20247, 6024141), (23081, 5284467), (34539, 3531393), (60741, 2008047), (69243, 1761489), (103617, 1177131), (182223, 669349), (195721, 623187), (207729, 587163), (310851, 392377)]