69793581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4397}}^1$

素因数の和:4461

約数の個数: 32

約数和(自身を含む): 112307328

約数和(自身を除く): 42513747

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 4397, 5291, 13191, 15873, 48367, 57161, 145101, 162689, 171483, 488067, 628771, 1789579, 1886313, 2114957, 5368737, 6344871, 23264527, 69793581]

約数ペア:

[(1, 69793581), (3, 23264527), (11, 6344871), (13, 5368737), (33, 2114957), (37, 1886313), (39, 1789579), (111, 628771), (143, 488067), (407, 171483), (429, 162689), (481, 145101), (1221, 57161), (1443, 48367), (4397, 15873), (5291, 13191)]