156973167

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447217}}^1$

素因数の和:447239

約数の個数: 16

約数和(自身を含む): 250442080

約数和(自身を除く): 93468913

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447217, 1341651, 4024953, 5813821, 12074859, 17441463, 52324389, 156973167]

約数ペア:

[(1, 156973167), (3, 52324389), (9, 17441463), (13, 12074859), (27, 5813821), (39, 4024953), (117, 1341651), (351, 447217)]