87143757

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 124385184

約数和(自身を除く): 37241427

約数列:

[1, 3, 23, 43, 69, 129, 529, 989, 1277, 1587, 2967, 3831, 22747, 29371, 54911, 68241, 88113, 164733, 675533, 1262953, 2026599, 3788859, 29047919, 87143757]

約数ペア:

[(1, 87143757), (3, 29047919), (23, 3788859), (43, 2026599), (69, 1262953), (129, 675533), (529, 164733), (989, 88113), (1277, 68241), (1587, 54911), (2967, 29371), (3831, 22747)]