66455217

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{683}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 101368800

約数和(自身を除く): 34913583

約数列:

[1, 3, 9, 19, 57, 171, 569, 683, 1707, 2049, 5121, 6147, 10811, 12977, 32433, 38931, 97299, 116793, 388627, 1165881, 3497643, 7383913, 22151739, 66455217]

約数ペア:

[(1, 66455217), (3, 22151739), (9, 7383913), (19, 3497643), (57, 1165881), (171, 388627), (569, 116793), (683, 97299), (1707, 38931), (2049, 32433), (5121, 12977), (6147, 10811)]