227617131

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 403660800

約数和(自身を除く): 176043669

約数列:

[1, 3, 7, 17, 19, 21, 23, 51, 57, 69, 119, 133, 161, 323, 357, 391, 399, 437, 483, 969, 1173, 1311, 1459, 2261, 2737, 3059, 4377, 6783, 7429, 8211, 9177, 10213, 22287, 24803, 27721, 30639, 33557, 52003, 74409, 83163, 100671, 156009, 173621, 194047, 234899, 471257, 520863, 570469, 582141, 637583, 704697, 1413771, 1711407, 1912749, 3298799, 3993283, 4463081, 9896397, 10838911, 11979849, 13389243, 32516733, 75872377, 227617131]

約数ペア:

[(1, 227617131), (3, 75872377), (7, 32516733), (17, 13389243), (19, 11979849), (21, 10838911), (23, 9896397), (51, 4463081), (57, 3993283), (69, 3298799), (119, 1912749), (133, 1711407), (161, 1413771), (323, 704697), (357, 637583), (391, 582141), (399, 570469), (437, 520863), (483, 471257), (969, 234899), (1173, 194047), (1311, 173621), (1459, 156009), (2261, 100671), (2737, 83163), (3059, 74409), (4377, 52003), (6783, 33557), (7429, 30639), (8211, 27721), (9177, 24803), (10213, 22287)]