63318105

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2075

約数の個数: 40

約数和(自身を含む): 114998400

約数和(自身を除く): 51680295

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 1979, 2133, 3555, 5937, 6399, 9895, 10665, 17811, 29685, 31995, 53433, 89055, 156341, 160299, 267165, 469023, 781705, 801495, 1407069, 2345115, 4221207, 7035345, 12663621, 21106035, 63318105]

約数ペア:

[(1, 63318105), (3, 21106035), (5, 12663621), (9, 7035345), (15, 4221207), (27, 2345115), (45, 1407069), (79, 801495), (81, 781705), (135, 469023), (237, 267165), (395, 160299), (405, 156341), (711, 89055), (1185, 53433), (1979, 31995), (2133, 29685), (3555, 17811), (5937, 10665), (6399, 9895)]