67075191

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 100941984

約数和(自身を除く): 33866793

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 2837, 7881, 8511, 23643, 25533, 104969, 201427, 314907, 604281, 944721, 1812843, 7452799, 22358397, 67075191]

約数ペア:

[(1, 67075191), (3, 22358397), (9, 7452799), (37, 1812843), (71, 944721), (111, 604281), (213, 314907), (333, 201427), (639, 104969), (2627, 25533), (2837, 23643), (7881, 8511)]