140692713

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{75277}}^1$

素因数の和:75376

約数の個数: 16

約数和(自身を含む): 216800640

約数和(自身を除く): 76107927

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 75277, 225831, 526939, 1580817, 6699653, 20098959, 46897571, 140692713]

約数ペア:

[(1, 140692713), (3, 46897571), (7, 20098959), (21, 6699653), (89, 1580817), (267, 526939), (623, 225831), (1869, 75277)]