66502513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1759}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 83128320

約数和(自身を除く): 16625807

約数列:

[1, 7, 11, 77, 491, 1759, 3437, 5401, 12313, 19349, 37807, 135443, 863669, 6045683, 9500359, 66502513]

約数ペア:

[(1, 66502513), (7, 9500359), (11, 6045683), (77, 863669), (491, 135443), (1759, 37807), (3437, 19349), (5401, 12313)]