99821619

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 152739840

約数和(自身を除く): 52918221

約数列:

[1, 3, 9, 27, 43, 127, 129, 381, 387, 677, 1143, 1161, 2031, 3429, 5461, 6093, 16383, 18279, 29111, 49149, 85979, 87333, 147447, 257937, 261999, 773811, 785997, 2321433, 3697097, 11091291, 33273873, 99821619]

約数ペア:

[(1, 99821619), (3, 33273873), (9, 11091291), (27, 3697097), (43, 2321433), (127, 785997), (129, 773811), (381, 261999), (387, 257937), (677, 147447), (1143, 87333), (1161, 85979), (2031, 49149), (3429, 29111), (5461, 18279), (6093, 16383)]