87662523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:7011

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 52651077

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 6959, 12597, 20877, 90467, 118303, 132221, 271401, 354909, 396663, 1537939, 1718873, 2247757, 4613817, 5156619, 6743271, 29220841, 87662523]

約数ペア:

[(1, 87662523), (3, 29220841), (13, 6743271), (17, 5156619), (19, 4613817), (39, 2247757), (51, 1718873), (57, 1537939), (221, 396663), (247, 354909), (323, 271401), (663, 132221), (741, 118303), (969, 90467), (4199, 20877), (6959, 12597)]