55419309

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6940

約数の個数: 28

約数和(自身を含む): 90657792

約数和(自身を除く): 35238483

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 6911, 8019, 20733, 62199, 76021, 186597, 228063, 559791, 684189, 1679373, 2052567, 5038119, 6157701, 18473103, 55419309]

約数ペア:

[(1, 55419309), (3, 18473103), (9, 6157701), (11, 5038119), (27, 2052567), (33, 1679373), (81, 684189), (99, 559791), (243, 228063), (297, 186597), (729, 76021), (891, 62199), (2673, 20733), (6911, 8019)]