127944771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{4409}}^1$

素因数の和:4998

約数の個数: 16

約数和(自身を含む): 180986400

約数和(自身を除く): 53041629

約数列:

[1, 3, 17, 51, 569, 1707, 4409, 9673, 13227, 29019, 74953, 224859, 2508721, 7526163, 42648257, 127944771]

約数ペア:

[(1, 127944771), (3, 42648257), (17, 7526163), (51, 2508721), (569, 224859), (1707, 74953), (4409, 29019), (9673, 13227)]