74112981

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1747}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 100684800

約数和(自身を除く): 26571819

約数列:

[1, 3, 79, 179, 237, 537, 1747, 5241, 14141, 42423, 138013, 312713, 414039, 938139, 24704327, 74112981]

約数ペア:

[(1, 74112981), (3, 24704327), (79, 938139), (179, 414039), (237, 312713), (537, 138013), (1747, 42423), (5241, 14141)]