156920817729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{578687}}^1$

素因数の和:579129

約数の個数: 32

約数和(自身を含む): 239160176640

約数和(自身を除く): 82239358911

約数列:

[1, 3, 13, 17, 39, 51, 221, 409, 663, 1227, 5317, 6953, 15951, 20859, 90389, 271167, 578687, 1736061, 7522931, 9837679, 22568793, 29513037, 127889827, 236682983, 383669481, 710048949, 3076878779, 4023610711, 9230636337, 12070832133, 52306939243, 156920817729]

約数ペア:

[(1, 156920817729), (3, 52306939243), (13, 12070832133), (17, 9230636337), (39, 4023610711), (51, 3076878779), (221, 710048949), (409, 383669481), (663, 236682983), (1227, 127889827), (5317, 29513037), (6953, 22568793), (15951, 9837679), (20859, 7522931), (90389, 1736061), (271167, 578687)]