75444813

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 113533056

約数和(自身を除く): 38088243

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 3191, 7881, 9573, 23643, 28719, 118067, 226561, 354201, 679683, 1062603, 2039049, 8382757, 25148271, 75444813]

約数ペア:

[(1, 75444813), (3, 25148271), (9, 8382757), (37, 2039049), (71, 1062603), (111, 679683), (213, 354201), (333, 226561), (639, 118067), (2627, 28719), (3191, 23643), (7881, 9573)]