27994329

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{3491}}^1$

素因数の和:3520

約数の個数: 28

約数和(自身を含む): 45801072

約数和(自身を除く): 17806743

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 3491, 8019, 10473, 31419, 38401, 94257, 115203, 282771, 345609, 848313, 1036827, 2544939, 3110481, 9331443, 27994329]

約数ペア:

[(1, 27994329), (3, 9331443), (9, 3110481), (11, 2544939), (27, 1036827), (33, 848313), (81, 345609), (99, 282771), (243, 115203), (297, 94257), (729, 38401), (891, 31419), (2673, 10473), (3491, 8019)]