185067519

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4877}}^1$

素因数の和:5039

約数の個数: 32

約数和(自身を含む): 305948160

約数和(自身を除く): 120880641

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 417, 973, 1807, 2919, 4877, 5421, 12649, 14631, 34139, 37947, 63401, 102417, 190203, 443807, 677903, 1331421, 2033709, 4745321, 8812739, 14235963, 26438217, 61689173, 185067519]

約数ペア:

[(1, 185067519), (3, 61689173), (7, 26438217), (13, 14235963), (21, 8812739), (39, 4745321), (91, 2033709), (139, 1331421), (273, 677903), (417, 443807), (973, 190203), (1807, 102417), (2919, 63401), (4877, 37947), (5421, 34139), (12649, 14631)]