61391001

素因数分解:

$3^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{2203}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 93661184

約数和(自身を除く): 32270183

約数列:

[1, 3, 7, 21, 1327, 2203, 3981, 6609, 9289, 15421, 27867, 46263, 2923381, 8770143, 20463667, 61391001]

約数ペア:

[(1, 61391001), (3, 20463667), (7, 8770143), (21, 2923381), (1327, 46263), (2203, 27867), (3981, 15421), (6609, 9289)]