81301308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{615919}}^1$

素因数の和:615937

約数の個数: 24

約数和(自身を含む): 206949120

約数和(自身を除く): 125647812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 615919, 1231838, 1847757, 2463676, 3695514, 6775109, 7391028, 13550218, 20325327, 27100436, 40650654, 81301308]

約数ペア:

[(1, 81301308), (2, 40650654), (3, 27100436), (4, 20325327), (6, 13550218), (11, 7391028), (12, 6775109), (22, 3695514), (33, 2463676), (44, 1847757), (66, 1231838), (132, 615919)]