61854551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^2$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 73728144

約数和(自身を除く): 11873593

約数列:

[1, 11, 17, 53, 79, 187, 583, 869, 901, 1343, 4187, 6241, 9911, 14773, 46057, 68651, 71179, 106097, 330773, 782969, 1167067, 3638503, 5623141, 61854551]

約数ペア:

[(1, 61854551), (11, 5623141), (17, 3638503), (53, 1167067), (79, 782969), (187, 330773), (583, 106097), (869, 71179), (901, 68651), (1343, 46057), (4187, 14773), (6241, 9911)]