68345673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 37407927

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 583, 759, 1219, 1699, 1749, 3657, 5097, 13409, 18689, 39077, 40227, 56067, 90047, 117231, 270141, 429847, 990517, 1289541, 2071081, 2971551, 6213243, 22781891, 68345673]

約数ペア:

[(1, 68345673), (3, 22781891), (11, 6213243), (23, 2971551), (33, 2071081), (53, 1289541), (69, 990517), (159, 429847), (253, 270141), (583, 117231), (759, 90047), (1219, 56067), (1699, 40227), (1749, 39077), (3657, 18689), (5097, 13409)]