53894379

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1289}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 90155520

約数和(自身を除く): 36261141

約数列:

[1, 3, 7, 11, 21, 33, 77, 181, 231, 543, 1267, 1289, 1991, 3801, 3867, 5973, 9023, 13937, 14179, 27069, 41811, 42537, 99253, 233309, 297759, 699927, 1633163, 2566399, 4899489, 7699197, 17964793, 53894379]

約数ペア:

[(1, 53894379), (3, 17964793), (7, 7699197), (11, 4899489), (21, 2566399), (33, 1633163), (77, 699927), (181, 297759), (231, 233309), (543, 99253), (1267, 42537), (1289, 41811), (1991, 27069), (3801, 14179), (3867, 13937), (5973, 9023)]