89999751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 134956800

約数和(自身を除く): 44957049

約数列:

[1, 3, 17, 19, 51, 57, 131, 323, 393, 709, 969, 2127, 2227, 2489, 6681, 7467, 12053, 13471, 36159, 40413, 42313, 92879, 126939, 229007, 278637, 687021, 1578943, 1764701, 4736829, 5294103, 29999917, 89999751]

約数ペア:

[(1, 89999751), (3, 29999917), (17, 5294103), (19, 4736829), (51, 1764701), (57, 1578943), (131, 687021), (323, 278637), (393, 229007), (709, 126939), (969, 92879), (2127, 42313), (2227, 40413), (2489, 36159), (6681, 13471), (7467, 12053)]