38353670217

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{17167}}^1$

素因数の和:17490

約数の個数: 48

約数和(自身を含む): 59391940608

約数和(自身を除く): 21038270391

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 251, 387, 753, 989, 2259, 2967, 5773, 8901, 10793, 17167, 17319, 32379, 51501, 51957, 97137, 154503, 248239, 394841, 738181, 744717, 1184523, 2214543, 2234151, 3553569, 4308917, 6643629, 12926751, 16978163, 38780253, 50934489, 99105091, 152803467, 185283431, 297315273, 555850293, 891945819, 1667550879, 4261518913, 12784556739, 38353670217]

約数ペア:

[(1, 38353670217), (3, 12784556739), (9, 4261518913), (23, 1667550879), (43, 891945819), (69, 555850293), (129, 297315273), (207, 185283431), (251, 152803467), (387, 99105091), (753, 50934489), (989, 38780253), (2259, 16978163), (2967, 12926751), (5773, 6643629), (8901, 4308917), (10793, 3553569), (17167, 2234151), (17319, 2214543), (32379, 1184523), (51501, 744717), (51957, 738181), (97137, 394841), (154503, 248239)]