126014721

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{27653}}^1$

素因数の和:27701

約数の個数: 24

約数和(自身を含む): 201763584

約数和(自身を除く): 75748863

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 27653, 82959, 193571, 580713, 857243, 1354997, 2571729, 4064991, 6000701, 18002103, 42004907, 126014721]

約数ペア:

[(1, 126014721), (3, 42004907), (7, 18002103), (21, 6000701), (31, 4064991), (49, 2571729), (93, 1354997), (147, 857243), (217, 580713), (651, 193571), (1519, 82959), (4557, 27653)]