80073

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 24

約数和(自身を含む): 139776

約数和(自身を除く): 59703

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 217, 279, 287, 369, 651, 861, 1271, 1953, 2583, 3813, 8897, 11439, 26691, 80073]

約数ペア:

[(1, 80073), (3, 26691), (7, 11439), (9, 8897), (21, 3813), (31, 2583), (41, 1953), (63, 1271), (93, 861), (123, 651), (217, 369), (279, 287)]