161617059

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1013}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 253094400

約数和(自身を除く): 91477341

約数列:

[1, 3, 9, 19, 27, 57, 171, 311, 513, 933, 1013, 2799, 3039, 5909, 8397, 9117, 17727, 19247, 27351, 53181, 57741, 159543, 173223, 315043, 519669, 945129, 2835387, 5985817, 8506161, 17957451, 53872353, 161617059]

約数ペア:

[(1, 161617059), (3, 53872353), (9, 17957451), (19, 8506161), (27, 5985817), (57, 2835387), (171, 945129), (311, 519669), (513, 315043), (933, 173223), (1013, 159543), (2799, 57741), (3039, 53181), (5909, 27351), (8397, 19247), (9117, 17727)]