126073409

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 160621440

約数和(自身を除く): 34548031

約数列:

[1, 7, 11, 73, 77, 121, 511, 803, 847, 2039, 5621, 8833, 14273, 22429, 61831, 148847, 157003, 246719, 1041929, 1637317, 1727033, 11461219, 18010487, 126073409]

約数ペア:

[(1, 126073409), (7, 18010487), (11, 11461219), (73, 1727033), (77, 1637317), (121, 1041929), (511, 246719), (803, 157003), (847, 148847), (2039, 61831), (5621, 22429), (8833, 14273)]