71116191

素因数分解:

$3^3\times {\mathrm{1609}}^1\times {\mathrm{1637}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 105487200

約数和(自身を除く): 34371009

約数列:

[1, 3, 9, 27, 1609, 1637, 4827, 4911, 14481, 14733, 43443, 44199, 2633933, 7901799, 23705397, 71116191]

約数ペア:

[(1, 71116191), (3, 23705397), (9, 7901799), (27, 2633933), (1609, 44199), (1637, 43443), (4827, 14733), (4911, 14481)]