114781569

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 196795008

約数和(自身を除く): 82013439

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 1127, 1173, 1997, 2499, 2737, 3381, 5991, 8211, 13979, 19159, 33949, 41937, 45931, 57477, 97853, 101847, 137793, 237643, 293559, 321517, 712929, 780827, 964551, 1663501, 2250619, 2342481, 4990503, 5465789, 6751857, 16397367, 38260523, 114781569]

約数ペア:

[(1, 114781569), (3, 38260523), (7, 16397367), (17, 6751857), (21, 5465789), (23, 4990503), (49, 2342481), (51, 2250619), (69, 1663501), (119, 964551), (147, 780827), (161, 712929), (357, 321517), (391, 293559), (483, 237643), (833, 137793), (1127, 101847), (1173, 97853), (1997, 57477), (2499, 45931), (2737, 41937), (3381, 33949), (5991, 19159), (8211, 13979)]