67511769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 105369600

約数和(自身を除く): 37857831

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 2939, 7657, 8817, 22971, 38207, 55841, 91109, 114621, 167523, 273327, 725933, 1184417, 1731071, 2177799, 3553251, 5193213, 22503923, 67511769]

約数ペア:

[(1, 67511769), (3, 22503923), (13, 5193213), (19, 3553251), (31, 2177799), (39, 1731071), (57, 1184417), (93, 725933), (247, 273327), (403, 167523), (589, 114621), (741, 91109), (1209, 55841), (1767, 38207), (2939, 22971), (7657, 8817)]