137986689

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{23869}}^1$

素因数の和:23960

約数の個数: 16

約数和(自身を含む): 192487680

約数和(自身を除く): 54500991

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 23869, 71607, 978629, 1121843, 2935887, 3365529, 45995563, 137986689]

約数ペア:

[(1, 137986689), (3, 45995563), (41, 3365529), (47, 2935887), (123, 1121843), (141, 978629), (1927, 71607), (5781, 23869)]