40425201

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 63872172

約数和(自身を除く): 23446971

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 193, 333, 579, 629, 1369, 1737, 1887, 3281, 4107, 5661, 7141, 9843, 12321, 21423, 23273, 29529, 64269, 69819, 121397, 209457, 264217, 364191, 792651, 1092573, 2377953, 4491689, 13475067, 40425201]

約数ペア:

[(1, 40425201), (3, 13475067), (9, 4491689), (17, 2377953), (37, 1092573), (51, 792651), (111, 364191), (153, 264217), (193, 209457), (333, 121397), (579, 69819), (629, 64269), (1369, 29529), (1737, 23273), (1887, 21423), (3281, 12321), (4107, 9843), (5661, 7141)]