40281813

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10433}}^1$

素因数の和:10466

約数の個数: 32

約数和(自身を含む): 70116480

約数和(自身を除く): 29834667

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 10433, 31299, 93897, 114763, 135629, 281691, 344289, 406887, 1032867, 1220661, 1491919, 3098601, 3661983, 4475757, 13427271, 40281813]

約数ペア:

[(1, 40281813), (3, 13427271), (9, 4475757), (11, 3661983), (13, 3098601), (27, 1491919), (33, 1220661), (39, 1032867), (99, 406887), (117, 344289), (143, 281691), (297, 135629), (351, 114763), (429, 93897), (1287, 31299), (3861, 10433)]