124427121

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{65111}}^1$

素因数の和:65141

約数の個数: 24

約数和(自身を含む): 207837504

約数和(自身を除く): 83410383

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 65111, 195333, 455777, 846443, 1367331, 2539329, 3190439, 5925101, 9571317, 17775303, 41475707, 124427121]

約数ペア:

[(1, 124427121), (3, 41475707), (7, 17775303), (13, 9571317), (21, 5925101), (39, 3190439), (49, 2539329), (91, 1367331), (147, 846443), (273, 455777), (637, 195333), (1911, 65111)]