64486611

素因数分解:

$3^6\times 7^1\times {\mathrm{12637}}^1$

素因数の和:12662

約数の個数: 28

約数和(自身を含む): 110506672

約数和(自身を除く): 46020061

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 12637, 37911, 88459, 113733, 265377, 341199, 796131, 1023597, 2388393, 3070791, 7165179, 9212373, 21495537, 64486611]

約数ペア:

[(1, 64486611), (3, 21495537), (7, 9212373), (9, 7165179), (21, 3070791), (27, 2388393), (63, 1023597), (81, 796131), (189, 341199), (243, 265377), (567, 113733), (729, 88459), (1701, 37911), (5103, 12637)]