15661092081

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{147289}}^1$

素因数の和:147405

約数の個数: 24

約数和(自身を含む): 22154772640

約数和(自身を除く): 6493680559

約数列:

[1, 3, 23, 67, 69, 201, 529, 1541, 1587, 4623, 35443, 106329, 147289, 441867, 3387647, 9868363, 10162941, 29605089, 77915881, 226972349, 233747643, 680917047, 5220364027, 15661092081]

約数ペア:

[(1, 15661092081), (3, 5220364027), (23, 680917047), (67, 233747643), (69, 226972349), (201, 77915881), (529, 29605089), (1541, 10162941), (1587, 9868363), (4623, 3387647), (35443, 441867), (106329, 147289)]