127582143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{105527}}^1$

素因数の和:105574

約数の個数: 16

約数和(自身を含む): 189106176

約数和(自身を除く): 61524033

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 105527, 316581, 1371851, 3271337, 4115553, 9814011, 42527381, 127582143]

約数ペア:

[(1, 127582143), (3, 42527381), (13, 9814011), (31, 4115553), (39, 3271337), (93, 1371851), (403, 316581), (1209, 105527)]