42303951

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{5171}}^1$

素因数の和:5284

約数の個数: 20

約数和(自身を含む): 63832824

約数和(自身を除く): 21528873

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 5171, 8181, 15513, 46539, 139617, 418851, 522271, 1566813, 4700439, 14101317, 42303951]

約数ペア:

[(1, 42303951), (3, 14101317), (9, 4700439), (27, 1566813), (81, 522271), (101, 418851), (303, 139617), (909, 46539), (2727, 15513), (5171, 8181)]