99390681

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 162373120

約数和(自身を除く): 62982439

約数列:

[1, 3, 9, 13, 31, 39, 67, 93, 117, 201, 279, 403, 409, 603, 871, 1209, 1227, 2077, 2613, 3627, 3681, 5317, 6231, 7839, 12679, 15951, 18693, 27001, 27403, 38037, 47853, 81003, 82209, 114111, 164827, 243009, 246627, 356239, 494481, 849493, 1068717, 1483443, 2548479, 3206151, 7645437, 11043409, 33130227, 99390681]

約数ペア:

[(1, 99390681), (3, 33130227), (9, 11043409), (13, 7645437), (31, 3206151), (39, 2548479), (67, 1483443), (93, 1068717), (117, 849493), (201, 494481), (279, 356239), (403, 246627), (409, 243009), (603, 164827), (871, 114111), (1209, 82209), (1227, 81003), (2077, 47853), (2613, 38037), (3627, 27403), (3681, 27001), (5317, 18693), (6231, 15951), (7839, 12679)]