79728047

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 101026800

約数和(自身を除く): 21298753

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 2953, 3857, 20671, 26999, 56107, 85637, 144697, 392749, 599459, 1627103, 2749243, 4196213, 11389721, 79728047]

約数ペア:

[(1, 79728047), (7, 11389721), (19, 4196213), (29, 2749243), (49, 1627103), (133, 599459), (203, 392749), (551, 144697), (931, 85637), (1421, 56107), (2953, 26999), (3857, 20671)]