267387327

素因数分解:

$3^2\times {\mathrm{151}}^2\times {\mathrm{1303}}^1$

素因数の和:1611

約数の個数: 18

約数和(自身を含む): 389099256

約数和(自身を除く): 121711929

約数列:

[1, 3, 9, 151, 453, 1303, 1359, 3909, 11727, 22801, 68403, 196753, 205209, 590259, 1770777, 29709703, 89129109, 267387327]

約数ペア:

[(1, 267387327), (3, 89129109), (9, 29709703), (151, 1770777), (453, 590259), (1303, 205209), (1359, 196753), (3909, 68403), (11727, 22801)]