237631563

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{225671}}^1$

素因数の和:225696

約数の個数: 20

約数和(自身を含む): 382288368

約数和(自身を除く): 144656805

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 225671, 677013, 2031039, 2933723, 6093117, 8801169, 18279351, 26403507, 79210521, 237631563]

約数ペア:

[(1, 237631563), (3, 79210521), (9, 26403507), (13, 18279351), (27, 8801169), (39, 6093117), (81, 2933723), (117, 2031039), (351, 677013), (1053, 225671)]