149968790877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{1472491}}^1$

素因数の和:1474508

約数の個数: 16

約数和(自身を含む): 211826809152

約数和(自身を除く): 61858018275

約数列:

[1, 3, 17, 51, 1997, 5991, 33949, 101847, 1472491, 4417473, 25032347, 75097041, 2940564527, 8821693581, 49989596959, 149968790877]

約数ペア:

[(1, 149968790877), (3, 49989596959), (17, 8821693581), (51, 2940564527), (1997, 75097041), (5991, 25032347), (33949, 4417473), (101847, 1472491)]