68196527

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 79444032

約数和(自身を除く): 11247505

約数列:

[1, 7, 73, 317, 421, 511, 2219, 2947, 23141, 30733, 133457, 161987, 215131, 934199, 9742361, 68196527]

約数ペア:

[(1, 68196527), (7, 9742361), (73, 934199), (317, 215131), (421, 161987), (511, 133457), (2219, 30733), (2947, 23141)]