71379777

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{9629}}^1$

素因数の和:9992

約数の個数: 16

約数和(自身を含む): 109088640

約数和(自身を除く): 37708863

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 7413, 9629, 28887, 67403, 202209, 3399037, 10197111, 23793259, 71379777]

約数ペア:

[(1, 71379777), (3, 23793259), (7, 10197111), (21, 3399037), (353, 202209), (1059, 67403), (2471, 28887), (7413, 9629)]