7130885769

素因数分解:

$3^2\times 7^2\times {\mathrm{937}}^1\times {\mathrm{17257}}^1$

素因数の和:18214

約数の個数: 36

約数和(自身を含む): 11995310964

約数和(自身を除く): 4864425195

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 937, 2811, 6559, 8433, 17257, 19677, 45913, 51771, 59031, 120799, 137739, 155313, 362397, 413217, 845593, 1087191, 2536779, 7610337, 16169809, 48509427, 113188663, 145528281, 339565989, 792320641, 1018697967, 2376961923, 7130885769]

約数ペア:

[(1, 7130885769), (3, 2376961923), (7, 1018697967), (9, 792320641), (21, 339565989), (49, 145528281), (63, 113188663), (147, 48509427), (441, 16169809), (937, 7610337), (2811, 2536779), (6559, 1087191), (8433, 845593), (17257, 413217), (19677, 362397), (45913, 155313), (51771, 137739), (59031, 120799)]