20177191107

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{42300191}}^1$

素因数の和:42300250

約数の個数: 12

約数和(自身を含む): 29694734784

約数和(自身を除く): 9517543677

約数列:

[1, 3, 9, 53, 159, 477, 42300191, 126900573, 380701719, 2241910123, 6725730369, 20177191107]

約数ペア:

[(1, 20177191107), (3, 6725730369), (9, 2241910123), (53, 380701719), (159, 126900573), (477, 42300191)]