53918607

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 73398528

約数和(自身を除く): 19479921

約数列:

[1, 3, 71, 163, 213, 489, 1553, 4659, 11573, 34719, 110263, 253139, 330789, 759417, 17972869, 53918607]

約数ペア:

[(1, 53918607), (3, 17972869), (71, 759417), (163, 330789), (213, 253139), (489, 110263), (1553, 34719), (4659, 11573)]