5420210067

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{3863}}^1$

素因数の和:4360

約数の個数: 32

約数和(自身を含む): 8107599360

約数和(自身を除く): 2687389293

約数列:

[1, 3, 9, 27, 157, 331, 471, 993, 1413, 2979, 3863, 4239, 8937, 11589, 34767, 51967, 104301, 155901, 467703, 606491, 1278653, 1403109, 1819473, 3835959, 5458419, 11507877, 16375257, 34523631, 200748521, 602245563, 1806736689, 5420210067]

約数ペア:

[(1, 5420210067), (3, 1806736689), (9, 602245563), (27, 200748521), (157, 34523631), (331, 16375257), (471, 11507877), (993, 5458419), (1413, 3835959), (2979, 1819473), (3863, 1403109), (4239, 1278653), (8937, 606491), (11589, 467703), (34767, 155901), (51967, 104301)]