26935281

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{7177}}^1$

素因数の和:7325

約数の個数: 16

約数和(自身を含む): 40196800

約数和(自身を除く): 13261519

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 7177, 21531, 64593, 193779, 997603, 2992809, 8978427, 26935281]

約数ペア:

[(1, 26935281), (3, 8978427), (9, 2992809), (27, 997603), (139, 193779), (417, 64593), (1251, 21531), (3753, 7177)]