53394273

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 78524160

約数和(自身を除く): 25129887

約数列:

[1, 3, 9, 103, 239, 241, 309, 717, 723, 927, 2151, 2169, 24617, 24823, 57599, 73851, 74469, 172797, 221553, 223407, 518391, 5932697, 17798091, 53394273]

約数ペア:

[(1, 53394273), (3, 17798091), (9, 5932697), (103, 518391), (239, 223407), (241, 221553), (309, 172797), (717, 74469), (723, 73851), (927, 57599), (2151, 24823), (2169, 24617)]