127579458517

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{3203}}^1$

素因数の和:3730

約数の個数: 64

約数和(自身を含む): 166095360000

約数和(自身を除く): 38515901483

約数列:

[1, 7, 19, 23, 29, 133, 161, 203, 437, 449, 551, 667, 3059, 3143, 3203, 3857, 4669, 8531, 10327, 12673, 13021, 22421, 59717, 60857, 72289, 73669, 88711, 91147, 92887, 196213, 247399, 299483, 425999, 515683, 650209, 1373491, 1399711, 1438147, 1731793, 1764853, 2096381, 2136401, 5690177, 9797977, 10067029, 12353971, 14954807, 27324793, 33077381, 39831239, 40591619, 41706263, 191273551, 231541667, 284141333, 291943841, 628470239, 792418997, 959244049, 4399291673, 5546932979, 6714708343, 18225636931, 127579458517]

約数ペア:

[(1, 127579458517), (7, 18225636931), (19, 6714708343), (23, 5546932979), (29, 4399291673), (133, 959244049), (161, 792418997), (203, 628470239), (437, 291943841), (449, 284141333), (551, 231541667), (667, 191273551), (3059, 41706263), (3143, 40591619), (3203, 39831239), (3857, 33077381), (4669, 27324793), (8531, 14954807), (10327, 12353971), (12673, 10067029), (13021, 9797977), (22421, 5690177), (59717, 2136401), (60857, 2096381), (72289, 1764853), (73669, 1731793), (88711, 1438147), (91147, 1399711), (92887, 1373491), (196213, 650209), (247399, 515683), (299483, 425999)]