133724979

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 205793280

約数和(自身を除く): 72068301

約数列:

[1, 3, 9, 27, 31, 93, 197, 279, 591, 811, 837, 1773, 2433, 5319, 6107, 7299, 18321, 21897, 25141, 54963, 75423, 159767, 164889, 226269, 479301, 678807, 1437903, 4313709, 4952777, 14858331, 44574993, 133724979]

約数ペア:

[(1, 133724979), (3, 44574993), (9, 14858331), (27, 4952777), (31, 4313709), (93, 1437903), (197, 678807), (279, 479301), (591, 226269), (811, 164889), (837, 159767), (1773, 75423), (2433, 54963), (5319, 25141), (6107, 21897), (7299, 18321)]