67619727

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 124450560

約数和(自身を除く): 56830833

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, 3323, 6783, 9969, 20349, 23261, 29907, 56491, 63137, 69783, 169473, 189411, 209349, 395437, 441959, 508419, 568233, 1073329, 1186311, 1325877, 3219987, 3558933, 3977631, 7513303, 9659961, 22539909, 67619727]

約数ペア:

[(1, 67619727), (3, 22539909), (7, 9659961), (9, 7513303), (17, 3977631), (19, 3558933), (21, 3219987), (51, 1325877), (57, 1186311), (63, 1073329), (119, 568233), (133, 508419), (153, 441959), (171, 395437), (323, 209349), (357, 189411), (399, 169473), (969, 69783), (1071, 63137), (1197, 56491), (2261, 29907), (2907, 23261), (3323, 20349), (6783, 9969)]