68637177

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 126322560

約数和(自身を除く): 57685383

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 3373, 6783, 10119, 20349, 23611, 30357, 57341, 64087, 70833, 172023, 192261, 212499, 401387, 448609, 516069, 576783, 1089479, 1204161, 1345827, 3268437, 3612483, 4037481, 7626353, 9805311, 22879059, 68637177]

約数ペア:

[(1, 68637177), (3, 22879059), (7, 9805311), (9, 7626353), (17, 4037481), (19, 3612483), (21, 3268437), (51, 1345827), (57, 1204161), (63, 1089479), (119, 576783), (133, 516069), (153, 448609), (171, 401387), (323, 212499), (357, 192261), (399, 172023), (969, 70833), (1071, 64087), (1197, 57341), (2261, 30357), (2907, 23611), (3373, 20349), (6783, 10119)]