20165010129

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{90407}}^1$

素因数の和:91178

約数の個数: 32

約数和(自身を含む): 32633671680

約数和(自身を除く): 12468661551

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 751, 2253, 6759, 8261, 20277, 24783, 74349, 90407, 223047, 271221, 813663, 994477, 2440989, 2983431, 8950293, 26850879, 67895657, 203686971, 611060913, 746852227, 1833182739, 2240556681, 6721670043, 20165010129]

約数ペア:

[(1, 20165010129), (3, 6721670043), (9, 2240556681), (11, 1833182739), (27, 746852227), (33, 611060913), (99, 203686971), (297, 67895657), (751, 26850879), (2253, 8950293), (6759, 2983431), (8261, 2440989), (20277, 994477), (24783, 813663), (74349, 271221), (90407, 223047)]