89060909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 111476736

約数和(自身を除く): 22415827

約数列:

[1, 7, 17, 71, 83, 119, 127, 497, 581, 889, 1207, 1411, 2159, 5893, 8449, 9017, 9877, 10541, 15113, 41251, 63119, 73787, 100181, 153289, 179197, 701267, 748411, 1073023, 1254379, 5238877, 12722987, 89060909]

約数ペア:

[(1, 89060909), (7, 12722987), (17, 5238877), (71, 1254379), (83, 1073023), (119, 748411), (127, 701267), (497, 179197), (581, 153289), (889, 100181), (1207, 73787), (1411, 63119), (2159, 41251), (5893, 15113), (8449, 10541), (9017, 9877)]