66527461

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 91558656

約数和(自身を除く): 25031195

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 1621, 3157, 3731, 5863, 11347, 17831, 21073, 41041, 66461, 124817, 147511, 231803, 465227, 731071, 863993, 1622621, 5117497, 6047951, 9503923, 66527461]

約数ペア:

[(1, 66527461), (7, 9503923), (11, 6047951), (13, 5117497), (41, 1622621), (77, 863993), (91, 731071), (143, 465227), (287, 231803), (451, 147511), (533, 124817), (1001, 66461), (1621, 41041), (3157, 21073), (3731, 17831), (5863, 11347)]