47765031

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 69431040

約数和(自身を除く): 21666009

約数列:

[1, 3, 19, 53, 57, 97, 159, 163, 291, 489, 1007, 1843, 3021, 3097, 5141, 5529, 8639, 9291, 15423, 15811, 25917, 47433, 97679, 164141, 293037, 300409, 492423, 837983, 901227, 2513949, 15921677, 47765031]

約数ペア:

[(1, 47765031), (3, 15921677), (19, 2513949), (53, 901227), (57, 837983), (97, 492423), (159, 300409), (163, 293037), (291, 164141), (489, 97679), (1007, 47433), (1843, 25917), (3021, 15811), (3097, 15423), (5141, 9291), (5529, 8639)]