25852959

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 42497280

約数和(自身を除く): 16644321

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1427, 1647, 2013, 4281, 6039, 12843, 15697, 18117, 38529, 47091, 87047, 141273, 261141, 423819, 783423, 957517, 2350269, 2872551, 8617653, 25852959]

約数ペア:

[(1, 25852959), (3, 8617653), (9, 2872551), (11, 2350269), (27, 957517), (33, 783423), (61, 423819), (99, 261141), (183, 141273), (297, 87047), (549, 47091), (671, 38529), (1427, 18117), (1647, 15697), (2013, 12843), (4281, 6039)]