71188401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17669}}^1$

素因数の和:17768

約数の個数: 16

約数和(自身を含む): 101779200

約数和(自身を除く): 30590799

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 17669, 53007, 300373, 901119, 1395851, 4187553, 23729467, 71188401]

約数ペア:

[(1, 71188401), (3, 23729467), (17, 4187553), (51, 1395851), (79, 901119), (237, 300373), (1343, 53007), (4029, 17669)]