147199969

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 179755200

約数和(自身を除く): 32555231

約数列:

[1, 7, 29, 49, 71, 203, 497, 1421, 1459, 2059, 3479, 10213, 14413, 42311, 71491, 100891, 103589, 296177, 725123, 2073239, 3004081, 5075861, 21028567, 147199969]

約数ペア:

[(1, 147199969), (7, 21028567), (29, 5075861), (49, 3004081), (71, 2073239), (203, 725123), (497, 296177), (1421, 103589), (1459, 100891), (2059, 71491), (3479, 42311), (10213, 14413)]