85865049

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 137773440

約数和(自身を除く): 51908391

約数列:

[1, 3, 9, 23, 27, 37, 69, 101, 111, 207, 303, 333, 621, 851, 909, 999, 1369, 2323, 2553, 2727, 3737, 4107, 6969, 7659, 11211, 12321, 20907, 22977, 31487, 33633, 36963, 62721, 85951, 94461, 100899, 138269, 257853, 283383, 414807, 773559, 850149, 1244421, 2320677, 3180187, 3733263, 9540561, 28621683, 85865049]

約数ペア:

[(1, 85865049), (3, 28621683), (9, 9540561), (23, 3733263), (27, 3180187), (37, 2320677), (69, 1244421), (101, 850149), (111, 773559), (207, 414807), (303, 283383), (333, 257853), (621, 138269), (851, 100899), (909, 94461), (999, 85951), (1369, 62721), (2323, 36963), (2553, 33633), (2727, 31487), (3737, 22977), (4107, 20907), (6969, 12321), (7659, 11211)]