78287097

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{11987}}^1$

素因数の和:12308

約数の個数: 16

約数和(自身を含む): 119688192

約数和(自身を除く): 41401095

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 11987, 35961, 83909, 251727, 3727957, 11183871, 26095699, 78287097]

約数ペア:

[(1, 78287097), (3, 26095699), (7, 11183871), (21, 3727957), (311, 251727), (933, 83909), (2177, 35961), (6531, 11987)]