156627933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2837}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 261550080

約数和(自身を除く): 104922147

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 239, 717, 1673, 2629, 2837, 5019, 7887, 8511, 18403, 19859, 31207, 55209, 59577, 93621, 218449, 655347, 678043, 2034129, 4746301, 7458473, 14238903, 22375419, 52209311, 156627933]

約数ペア:

[(1, 156627933), (3, 52209311), (7, 22375419), (11, 14238903), (21, 7458473), (33, 4746301), (77, 2034129), (231, 678043), (239, 655347), (717, 218449), (1673, 93621), (2629, 59577), (2837, 55209), (5019, 31207), (7887, 19859), (8511, 18403)]