157142337

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{2243}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 231598752

約数和(自身を除く): 74456415

約数列:

[1, 3, 11, 33, 121, 193, 363, 579, 2123, 2243, 6369, 6729, 23353, 24673, 70059, 74019, 271403, 432899, 814209, 1298697, 4761889, 14285667, 52380779, 157142337]

約数ペア:

[(1, 157142337), (3, 52380779), (11, 14285667), (33, 4761889), (121, 1298697), (193, 814209), (363, 432899), (579, 271403), (2123, 74019), (2243, 70059), (6369, 24673), (6729, 23353)]