65975229

素因数分解:

$3^7\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 100289280

約数和(自身を除く): 34314051

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 311, 729, 873, 933, 2187, 2619, 2799, 7857, 8397, 23571, 25191, 30167, 70713, 75573, 90501, 212139, 226719, 271503, 680157, 814509, 2443527, 7330581, 21991743, 65975229]

約数ペア:

[(1, 65975229), (3, 21991743), (9, 7330581), (27, 2443527), (81, 814509), (97, 680157), (243, 271503), (291, 226719), (311, 212139), (729, 90501), (873, 75573), (933, 70713), (2187, 30167), (2619, 25191), (2799, 23571), (7857, 8397)]