17964024399

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{1468729}}^1$

素因数の和:1468892

約数の個数: 20

約数和(自身を含む): 27012882160

約数和(自身を除く): 9048857761

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 1468729, 4406187, 13218561, 39655683, 118967049, 221778079, 665334237, 1996002711, 5988008133, 17964024399]

約数ペア:

[(1, 17964024399), (3, 5988008133), (9, 1996002711), (27, 665334237), (81, 221778079), (151, 118967049), (453, 39655683), (1359, 13218561), (4077, 4406187), (12231, 1468729)]