68974401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{27017}}^1$

素因数の和:27080

約数の個数: 16

約数和(自身を含む): 98561664

約数和(自身を除く): 29587263

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 27017, 81051, 621391, 999629, 1864173, 2998887, 22991467, 68974401]

約数ペア:

[(1, 68974401), (3, 22991467), (23, 2998887), (37, 1864173), (69, 999629), (111, 621391), (851, 81051), (2553, 27017)]