814907547

素因数分解:

$3^6\times {\mathrm{1019}}^1\times {\mathrm{1097}}^1$

素因数の和:2134

約数の個数: 28

約数和(自身を含む): 1224116280

約数和(自身を除く): 409208733

約数列:

[1, 3, 9, 27, 81, 243, 729, 1019, 1097, 3057, 3291, 9171, 9873, 27513, 29619, 82539, 88857, 247617, 266571, 742851, 799713, 1117843, 3353529, 10060587, 30181761, 90545283, 271635849, 814907547]

約数ペア:

[(1, 814907547), (3, 271635849), (9, 90545283), (27, 30181761), (81, 10060587), (243, 3353529), (729, 1117843), (1019, 799713), (1097, 742851), (3057, 266571), (3291, 247617), (9171, 88857), (9873, 82539), (27513, 29619)]