66832899

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 49288701

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 59, 119, 133, 167, 177, 323, 357, 399, 413, 501, 969, 1003, 1121, 1169, 1239, 2261, 2839, 3009, 3173, 3363, 3507, 6783, 7021, 7847, 8517, 9519, 9853, 19057, 19873, 21063, 22211, 23541, 29559, 53941, 57171, 59619, 66633, 68971, 133399, 161823, 167501, 187207, 206913, 377587, 400197, 502503, 561621, 1132761, 1172507, 1310449, 3182519, 3517521, 3931347, 9547557, 22277633, 66832899]

約数ペア:

[(1, 66832899), (3, 22277633), (7, 9547557), (17, 3931347), (19, 3517521), (21, 3182519), (51, 1310449), (57, 1172507), (59, 1132761), (119, 561621), (133, 502503), (167, 400197), (177, 377587), (323, 206913), (357, 187207), (399, 167501), (413, 161823), (501, 133399), (969, 68971), (1003, 66633), (1121, 59619), (1169, 57171), (1239, 53941), (2261, 29559), (2839, 23541), (3009, 22211), (3173, 21063), (3363, 19873), (3507, 19057), (6783, 9853), (7021, 9519), (7847, 8517)]