140015763

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{73039}}^1$

素因数の和:73119

約数の個数: 16

約数和(自身を含む): 210355200

約数和(自身を除く): 70339437

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 73039, 219117, 657351, 1972053, 5185769, 15557307, 46671921, 140015763]

約数ペア:

[(1, 140015763), (3, 46671921), (9, 15557307), (27, 5185769), (71, 1972053), (213, 657351), (639, 219117), (1917, 73039)]