87297381

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 134939532

約数和(自身を除く): 47642151

約数列:

[1, 3, 9, 19, 57, 97, 171, 277, 291, 361, 831, 873, 1083, 1843, 2493, 3249, 5263, 5529, 15789, 16587, 26869, 35017, 47367, 80607, 99997, 105051, 241821, 299991, 315153, 510511, 899973, 1531533, 4594599, 9699709, 29099127, 87297381]

約数ペア:

[(1, 87297381), (3, 29099127), (9, 9699709), (19, 4594599), (57, 1531533), (97, 899973), (171, 510511), (277, 315153), (291, 299991), (361, 241821), (831, 105051), (873, 99997), (1083, 80607), (1843, 47367), (2493, 35017), (3249, 26869), (5263, 16587), (5529, 15789)]