87037119

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 151244800

約数和(自身を除く): 64207681

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 93, 117, 171, 247, 279, 351, 403, 421, 513, 589, 741, 837, 1209, 1263, 1767, 2223, 3627, 3789, 5301, 5473, 6669, 7657, 7999, 10881, 11367, 13051, 15903, 16419, 22971, 23997, 39153, 49257, 68913, 71991, 103987, 117459, 147771, 169663, 206739, 215973, 247969, 311961, 352377, 508989, 743907, 935883, 1526967, 2231721, 2807649, 3223597, 4580901, 6695163, 9670791, 29012373, 87037119]

約数ペア:

[(1, 87037119), (3, 29012373), (9, 9670791), (13, 6695163), (19, 4580901), (27, 3223597), (31, 2807649), (39, 2231721), (57, 1526967), (93, 935883), (117, 743907), (171, 508989), (247, 352377), (279, 311961), (351, 247969), (403, 215973), (421, 206739), (513, 169663), (589, 147771), (741, 117459), (837, 103987), (1209, 71991), (1263, 68913), (1767, 49257), (2223, 39153), (3627, 23997), (3789, 22971), (5301, 16419), (5473, 15903), (6669, 13051), (7657, 11367), (7999, 10881)]