153604647

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4211}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 261480960

約数和(自身を除く): 107876313

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 4053, 4211, 5211, 12159, 12633, 29477, 36477, 37899, 88431, 113697, 265293, 795879, 812723, 2438169, 5689061, 7314507, 17067183, 21943521, 51201549, 153604647]

約数ペア:

[(1, 153604647), (3, 51201549), (7, 21943521), (9, 17067183), (21, 7314507), (27, 5689061), (63, 2438169), (189, 812723), (193, 795879), (579, 265293), (1351, 113697), (1737, 88431), (4053, 37899), (4211, 36477), (5211, 29477), (12159, 12633)]