72318813

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{41491}}^1$

素因数の和:41584

約数の個数: 16

約数和(自身を含む): 111530496

約数和(自身を除く): 39211683

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 41491, 124473, 290437, 871311, 3443753, 10331259, 24106271, 72318813]

約数ペア:

[(1, 72318813), (3, 24106271), (7, 10331259), (21, 3443753), (83, 871311), (249, 290437), (581, 124473), (1743, 41491)]