161777001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{1901}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 227327040

約数和(自身を除く): 65550039

約数列:

[1, 3, 19, 57, 1493, 1901, 4479, 5703, 28367, 36119, 85101, 108357, 2838193, 8514579, 53925667, 161777001]

約数ペア:

[(1, 161777001), (3, 53925667), (19, 8514579), (57, 2838193), (1493, 108357), (1901, 85101), (4479, 36119), (5703, 28367)]