80634417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 118153728

約数和(自身を除く): 37519311

約数列:

[1, 3, 17, 43, 51, 83, 129, 249, 443, 731, 1329, 1411, 2193, 3569, 4233, 7531, 10707, 19049, 22593, 36769, 57147, 60673, 110307, 182019, 323833, 625073, 971499, 1581067, 1875219, 4743201, 26878139, 80634417]

約数ペア:

[(1, 80634417), (3, 26878139), (17, 4743201), (43, 1875219), (51, 1581067), (83, 971499), (129, 625073), (249, 323833), (443, 182019), (731, 110307), (1329, 60673), (1411, 57147), (2193, 36769), (3569, 22593), (4233, 19049), (7531, 10707)]