966361509

素因数分解:

$3^4\times {\mathrm{661}}^1\times {\mathrm{18049}}^1$

素因数の和:18722

約数の個数: 20

約数和(自身を含む): 1445841100

約数和(自身を除く): 479479591

約数列:

[1, 3, 9, 27, 81, 661, 1983, 5949, 17847, 18049, 53541, 54147, 162441, 487323, 1461969, 11930389, 35791167, 107373501, 322120503, 966361509]

約数ペア:

[(1, 966361509), (3, 322120503), (9, 107373501), (27, 35791167), (81, 11930389), (661, 1461969), (1983, 487323), (5949, 162441), (17847, 54147), (18049, 53541)]