214965729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{50497}}^1$

素因数の和:50557

約数の個数: 24

約数和(自身を含む): 346618272

約数和(自身を除く): 131652543

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 50497, 151491, 454473, 555467, 1666401, 2171371, 4999203, 6514113, 19542339, 23885081, 71655243, 214965729]

約数ペア:

[(1, 214965729), (3, 71655243), (9, 23885081), (11, 19542339), (33, 6514113), (43, 4999203), (99, 2171371), (129, 1666401), (387, 555467), (473, 454473), (1419, 151491), (4257, 50497)]