153789953

素因数分解:

${\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 159667200

約数和(自身を除く): 5877247

約数列:

[1, 83, 89, 109, 191, 7387, 9047, 9701, 15853, 16999, 20819, 805183, 1410917, 1727977, 1852891, 153789953]

約数ペア:

[(1, 153789953), (83, 1852891), (89, 1727977), (109, 1410917), (191, 805183), (7387, 20819), (9047, 16999), (9701, 15853)]