201536871

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{3163}}^1$

素因数の和:3550

約数の個数: 16

約数和(自身を含む): 273673344

約数和(自身を除く): 72136473

約数列:

[1, 3, 67, 201, 317, 951, 3163, 9489, 21239, 63717, 211921, 635763, 1002671, 3008013, 67178957, 201536871]

約数ペア:

[(1, 201536871), (3, 67178957), (67, 3008013), (201, 1002671), (317, 635763), (951, 211921), (3163, 63717), (9489, 21239)]