83770257

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 119508480

約数和(自身を除く): 35738223

約数列:

[1, 3, 37, 41, 79, 111, 123, 233, 237, 699, 1517, 2923, 3239, 4551, 8621, 8769, 9553, 9717, 18407, 25863, 28659, 55221, 119843, 353461, 359529, 681059, 754687, 1060383, 2043177, 2264061, 27923419, 83770257]

約数ペア:

[(1, 83770257), (3, 27923419), (37, 2264061), (41, 2043177), (79, 1060383), (111, 754687), (123, 681059), (233, 359529), (237, 353461), (699, 119843), (1517, 55221), (2923, 28659), (3239, 25863), (4551, 18407), (8621, 9717), (8769, 9553)]