85509873

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6521}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 130231296

約数和(自身を除く): 44721423

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 6521, 13113, 19563, 58689, 202151, 306487, 606453, 919461, 1819359, 2758383, 9501097, 28503291, 85509873]

約数ペア:

[(1, 85509873), (3, 28503291), (9, 9501097), (31, 2758383), (47, 1819359), (93, 919461), (141, 606453), (279, 306487), (423, 202151), (1457, 58689), (4371, 19563), (6521, 13113)]