158231007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{69491}}^1$

素因数の和:69531

約数の個数: 24

約数和(自身を含む): 260178048

約数和(自身を除く): 101947041

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 69491, 208473, 625419, 764401, 1598293, 2293203, 4794879, 6879609, 14384637, 17581223, 52743669, 158231007]

約数ペア:

[(1, 158231007), (3, 52743669), (9, 17581223), (11, 14384637), (23, 6879609), (33, 4794879), (69, 2293203), (99, 1598293), (207, 764401), (253, 625419), (759, 208473), (2277, 69491)]