126291280911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1\times {\mathrm{14153}}^1$

素因数の和:15895

約数の個数: 32

約数和(自身を含む): 178055055360

約数和(自身を除く): 51763774449

約数列:

[1, 3, 23, 69, 79, 237, 1637, 1817, 4911, 5451, 14153, 37651, 42459, 112953, 129323, 325519, 387969, 976557, 1118087, 2974429, 3354261, 8923287, 23168461, 25716001, 69505383, 77148003, 532874603, 1598623809, 1830308419, 5490925257, 42097093637, 126291280911]

約数ペア:

[(1, 126291280911), (3, 42097093637), (23, 5490925257), (69, 1830308419), (79, 1598623809), (237, 532874603), (1637, 77148003), (1817, 69505383), (4911, 25716001), (5451, 23168461), (14153, 8923287), (37651, 3354261), (42459, 2974429), (112953, 1118087), (129323, 976557), (325519, 387969)]