55120681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2477}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 73031616

約数和(自身を除く): 17910935

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 1309, 2023, 2477, 3179, 17339, 22253, 27247, 42109, 190729, 294763, 463199, 715853, 3242393, 5010971, 7874383, 55120681]

約数ペア:

[(1, 55120681), (7, 7874383), (11, 5010971), (17, 3242393), (77, 715853), (119, 463199), (187, 294763), (289, 190729), (1309, 42109), (2023, 27247), (2477, 22253), (3179, 17339)]