155664087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{19441}}^1$

素因数の和:19618

約数の個数: 16

約数和(自身を含む): 221172192

約数和(自身を除く): 65508105

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 19441, 58323, 330497, 991491, 3052237, 9156711, 51888029, 155664087]

約数ペア:

[(1, 155664087), (3, 51888029), (17, 9156711), (51, 3052237), (157, 991491), (471, 330497), (2669, 58323), (8007, 19441)]