87424083

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 45631917

約数列:

[1, 3, 9, 27, 53, 159, 199, 307, 477, 597, 921, 1431, 1791, 2763, 5373, 8289, 10547, 16271, 31641, 48813, 61093, 94923, 146439, 183279, 284769, 439317, 549837, 1649511, 3237929, 9713787, 29141361, 87424083]

約数ペア:

[(1, 87424083), (3, 29141361), (9, 9713787), (27, 3237929), (53, 1649511), (159, 549837), (199, 439317), (307, 284769), (477, 183279), (597, 146439), (921, 94923), (1431, 61093), (1791, 48813), (2763, 31641), (5373, 16271), (8289, 10547)]