71394321789

素因数分解:

$3^2\times 7^1\times {\mathrm{3301}}^1\times {\mathrm{343303}}^1$

素因数の和:346617

約数の個数: 24

約数和(自身を含む): 117893340032

約数和(自身を除く): 46499018243

約数列:

[1, 3, 7, 9, 21, 63, 3301, 9903, 23107, 29709, 69321, 207963, 343303, 1029909, 2403121, 3089727, 7209363, 21628089, 1133243203, 3399729609, 7932702421, 10199188827, 23798107263, 71394321789]

約数ペア:

[(1, 71394321789), (3, 23798107263), (7, 10199188827), (9, 7932702421), (21, 3399729609), (63, 1133243203), (3301, 21628089), (9903, 7209363), (23107, 3089727), (29709, 2403121), (69321, 1029909), (207963, 343303)]