130178277

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 190652280

約数和(自身を除く): 60474003

約数列:

[1, 3, 9, 157, 181, 471, 509, 543, 1413, 1527, 1629, 4581, 28417, 79913, 85251, 92129, 239739, 255753, 276387, 719217, 829161, 14464253, 43392759, 130178277]

約数ペア:

[(1, 130178277), (3, 43392759), (9, 14464253), (157, 829161), (181, 719217), (471, 276387), (509, 255753), (543, 239739), (1413, 92129), (1527, 85251), (1629, 79913), (4581, 28417)]