65512689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{42239}}^1$

素因数の和:42300

約数の個数: 16

約数和(自身を含む): 97320960

約数和(自身を除く): 31808271

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 42239, 126717, 464629, 1393887, 1985233, 5955699, 21837563, 65512689]

約数ペア:

[(1, 65512689), (3, 21837563), (11, 5955699), (33, 1985233), (47, 1393887), (141, 464629), (517, 126717), (1551, 42239)]