201211966521

素因数分解:

$3^2\times {\mathrm{907}}^1\times {\mathrm{4027}}^1\times {\mathrm{6121}}^1$

素因数の和:11061

約数の個数: 24

約数和(自身を含む): 291079746464

約数和(自身を除く): 89867779943

約数列:

[1, 3, 9, 907, 2721, 4027, 6121, 8163, 12081, 18363, 36243, 55089, 3652489, 5551747, 10957467, 16655241, 24649267, 32872401, 49965723, 73947801, 221843403, 22356885169, 67070655507, 201211966521]

約数ペア:

[(1, 201211966521), (3, 67070655507), (9, 22356885169), (907, 221843403), (2721, 73947801), (4027, 49965723), (6121, 32872401), (8163, 24649267), (12081, 16655241), (18363, 10957467), (36243, 5551747), (55089, 3652489)]