20173349277

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{2729}}^1\times {\mathrm{5039}}^1$

素因数の和:7937

約数の個数: 24

約数和(自身を含む): 29334614400

約数和(自身を除く): 9161265123

約数列:

[1, 3, 9, 163, 489, 1467, 2729, 5039, 8187, 15117, 24561, 45351, 444827, 821357, 1334481, 2464071, 4003443, 7392213, 13751431, 41254293, 123762879, 2241483253, 6724449759, 20173349277]

約数ペア:

[(1, 20173349277), (3, 6724449759), (9, 2241483253), (163, 123762879), (489, 41254293), (1467, 13751431), (2729, 7392213), (5039, 4003443), (8187, 2464071), (15117, 1334481), (24561, 821357), (45351, 444827)]