73243387

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 88892640

約数和(自身を除く): 15649253

約数列:

[1, 7, 37, 49, 71, 259, 497, 569, 1813, 2627, 3479, 3983, 18389, 21053, 27881, 40399, 128723, 147371, 282793, 1031597, 1494763, 1979551, 10463341, 73243387]

約数ペア:

[(1, 73243387), (7, 10463341), (37, 1979551), (49, 1494763), (71, 1031597), (259, 282793), (497, 147371), (569, 128723), (1813, 40399), (2627, 27881), (3479, 21053), (3983, 18389)]