86878653

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23993}}^1$

素因数の和:24084

約数の個数: 16

約数和(自身を含む): 124384896

約数和(自身を除く): 37506243

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 23993, 71979, 407881, 1223643, 1703503, 5110509, 28959551, 86878653]

約数ペア:

[(1, 86878653), (3, 28959551), (17, 5110509), (51, 1703503), (71, 1223643), (213, 407881), (1207, 71979), (3621, 23993)]