79741269

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6971}}^1$

素因数の和:7049

約数の個数: 24

約数和(自身を含む): 121814784

約数和(自身を除く): 42073515

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 6971, 11439, 20913, 62739, 216101, 285811, 648303, 857433, 1944909, 2572299, 8860141, 26580423, 79741269]

約数ペア:

[(1, 79741269), (3, 26580423), (9, 8860141), (31, 2572299), (41, 1944909), (93, 857433), (123, 648303), (279, 285811), (369, 216101), (1271, 62739), (3813, 20913), (6971, 11439)]