67744737

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 100758944

約数和(自身を除く): 33014207

約数列:

[1, 3, 9, 43, 129, 193, 387, 579, 907, 1737, 2721, 8163, 8299, 24897, 39001, 74691, 117003, 175051, 351009, 525153, 1575459, 7527193, 22581579, 67744737]

約数ペア:

[(1, 67744737), (3, 22581579), (9, 7527193), (43, 1575459), (129, 525153), (193, 351009), (387, 175051), (579, 117003), (907, 74691), (1737, 39001), (2721, 24897), (8163, 8299)]