80631243

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116351}}^1$

素因数の和:116375

約数の個数: 24

約数和(自身を含む): 145207296

約数和(自身を除く): 64576053

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 116351, 349053, 814457, 1047159, 1279861, 2443371, 3839583, 7330113, 8959027, 11518749, 26877081, 80631243]

約数ペア:

[(1, 80631243), (3, 26877081), (7, 11518749), (9, 8959027), (11, 7330113), (21, 3839583), (33, 2443371), (63, 1279861), (77, 1047159), (99, 814457), (231, 349053), (693, 116351)]