87239451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{60457}}^1$

素因数の和:60510

約数の個数: 16

約数和(自身を含む): 128654624

約数和(自身を除く): 41415173

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 60457, 181371, 785941, 2236909, 2357823, 6710727, 29079817, 87239451]

約数ペア:

[(1, 87239451), (3, 29079817), (13, 6710727), (37, 2357823), (39, 2236909), (111, 785941), (481, 181371), (1443, 60457)]