66247649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 74999232

約数和(自身を除く): 8751583

約数列:

[1, 13, 37, 43, 481, 559, 1591, 3203, 20683, 41639, 118511, 137729, 1540643, 1790477, 5095973, 66247649]

約数ペア:

[(1, 66247649), (13, 5095973), (37, 1790477), (43, 1540643), (481, 137729), (559, 118511), (1591, 41639), (3203, 20683)]