84557961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2069}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 129168000

約数和(自身を除く): 44610039

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 2069, 2151, 4541, 6207, 13623, 18621, 39311, 40869, 117933, 353799, 494491, 1483473, 4450419, 9395329, 28185987, 84557961]

約数ペア:

[(1, 84557961), (3, 28185987), (9, 9395329), (19, 4450419), (57, 1483473), (171, 494491), (239, 353799), (717, 117933), (2069, 40869), (2151, 39311), (4541, 18621), (6207, 13623)]