74547771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{1487}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 105421824

約数和(自身を除く): 30874053

約数列:

[1, 3, 17, 51, 983, 1487, 2949, 4461, 16711, 25279, 50133, 75837, 1461721, 4385163, 24849257, 74547771]

約数ペア:

[(1, 74547771), (3, 24849257), (17, 4385163), (51, 1461721), (983, 75837), (1487, 50133), (2949, 25279), (4461, 16711)]