67103307

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5527}}^1$

素因数の和:5623

約数の個数: 24

約数和(自身を含む): 103484160

約数和(自身を除く): 36380853

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 5527, 12141, 16581, 49743, 105013, 315039, 392417, 945117, 1177251, 3531753, 7455923, 22367769, 67103307]

約数ペア:

[(1, 67103307), (3, 22367769), (9, 7455923), (19, 3531753), (57, 1177251), (71, 945117), (171, 392417), (213, 315039), (639, 105013), (1349, 49743), (4047, 16581), (5527, 12141)]