70542081

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11053

約数の個数: 24

約数和(自身を含む): 109764096

約数和(自身を除く): 39222015

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 10993, 32979, 98937, 252839, 340783, 758517, 1022349, 2275551, 3067047, 7838009, 23514027, 70542081]

約数ペア:

[(1, 70542081), (3, 23514027), (9, 7838009), (23, 3067047), (31, 2275551), (69, 1022349), (93, 758517), (207, 340783), (279, 252839), (713, 98937), (2139, 32979), (6417, 10993)]