272172009

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{6827}}^1$

素因数の和:7064

約数の個数: 16

約数和(自身を含む): 369367488

約数和(自身を除く): 97195479

約数列:

[1, 3, 97, 137, 291, 411, 6827, 13289, 20481, 39867, 662219, 935299, 1986657, 2805897, 90724003, 272172009]

約数ペア:

[(1, 272172009), (3, 90724003), (97, 2805897), (137, 1986657), (291, 935299), (411, 662219), (6827, 39867), (13289, 20481)]