84087717

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3569

約数の個数: 32

約数和(自身を含む): 135880704

約数和(自身を除く): 51792987

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 3441, 3491, 8029, 10473, 24087, 24437, 73311, 108221, 129167, 324663, 387501, 757547, 904169, 2272641, 2712507, 4004177, 12012531, 28029239, 84087717]

約数ペア:

[(1, 84087717), (3, 28029239), (7, 12012531), (21, 4004177), (31, 2712507), (37, 2272641), (93, 904169), (111, 757547), (217, 387501), (259, 324663), (651, 129167), (777, 108221), (1147, 73311), (3441, 24437), (3491, 24087), (8029, 10473)]