142072413

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{16381}}^1$

素因数の和:16457

約数の個数: 24

約数和(自身を含む): 224105760

約数和(自身を除く): 82033347

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 8673, 16381, 49143, 114667, 344001, 802669, 966479, 2408007, 2899437, 6765353, 20296059, 47357471, 142072413]

約数ペア:

[(1, 142072413), (3, 47357471), (7, 20296059), (21, 6765353), (49, 2899437), (59, 2408007), (147, 966479), (177, 802669), (413, 344001), (1239, 114667), (2891, 49143), (8673, 16381)]