66607893

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 108501120

約数和(自身を除く): 41893227

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 411, 1233, 1507, 1637, 3699, 4521, 4911, 13563, 14733, 18007, 40689, 44199, 54021, 162063, 224269, 486189, 672807, 2018421, 2466959, 6055263, 7400877, 22202631, 66607893]

約数ペア:

[(1, 66607893), (3, 22202631), (9, 7400877), (11, 6055263), (27, 2466959), (33, 2018421), (99, 672807), (137, 486189), (297, 224269), (411, 162063), (1233, 54021), (1507, 44199), (1637, 40689), (3699, 18007), (4521, 14733), (4911, 13563)]