6543156321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{18641471}}^1$

素因数の和:18641493

約数の個数: 16

約数和(自身を含む): 10439224320

約数和(自身を除く): 3896067999

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 18641471, 55924413, 167773239, 242339123, 503319717, 727017369, 2181052107, 6543156321]

約数ペア:

[(1, 6543156321), (3, 2181052107), (9, 727017369), (13, 503319717), (27, 242339123), (39, 167773239), (117, 55924413), (351, 18641471)]