160918017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 237662208

約数和(自身を除く): 76744191

約数列:

[1, 3, 13, 39, 53, 127, 159, 381, 613, 689, 1651, 1839, 2067, 4953, 6731, 7969, 20193, 23907, 32489, 77851, 87503, 97467, 233553, 262509, 422357, 1012063, 1267071, 3036189, 4126103, 12378309, 53639339, 160918017]

約数ペア:

[(1, 160918017), (3, 53639339), (13, 12378309), (39, 4126103), (53, 3036189), (127, 1267071), (159, 1012063), (381, 422357), (613, 262509), (689, 233553), (1651, 97467), (1839, 87503), (2067, 77851), (4953, 32489), (6731, 23907), (7969, 20193)]