73444689

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 107824392

約数和(自身を除く): 34379703

約数列:

[1, 3, 9, 113, 257, 281, 339, 771, 843, 1017, 2313, 2529, 29041, 31753, 72217, 87123, 95259, 216651, 261369, 285777, 649953, 8160521, 24481563, 73444689]

約数ペア:

[(1, 73444689), (3, 24481563), (9, 8160521), (113, 649953), (257, 285777), (281, 261369), (339, 216651), (771, 95259), (843, 87123), (1017, 72217), (2313, 31753), (2529, 29041)]