72669091

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 85428560

約数和(自身を除く): 12759469

約数列:

[1, 11, 19, 73, 121, 209, 433, 803, 1387, 2299, 4763, 8227, 8833, 15257, 31609, 52393, 90497, 167827, 347699, 600571, 995467, 3824689, 6606281, 72669091]

約数ペア:

[(1, 72669091), (11, 6606281), (19, 3824689), (73, 995467), (121, 600571), (209, 347699), (433, 167827), (803, 90497), (1387, 52393), (2299, 31609), (4763, 15257), (8227, 8833)]