54108171

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 35523189

約数列:

[1, 3, 9, 13, 29, 37, 39, 87, 111, 117, 261, 333, 377, 431, 481, 1073, 1131, 1293, 1443, 3219, 3393, 3879, 4329, 5603, 9657, 12499, 13949, 15947, 16809, 37497, 41847, 47841, 50427, 112491, 125541, 143523, 162487, 207311, 462463, 487461, 621933, 1387389, 1462383, 1865799, 4162167, 6012019, 18036057, 54108171]

約数ペア:

[(1, 54108171), (3, 18036057), (9, 6012019), (13, 4162167), (29, 1865799), (37, 1462383), (39, 1387389), (87, 621933), (111, 487461), (117, 462463), (261, 207311), (333, 162487), (377, 143523), (431, 125541), (481, 112491), (1073, 50427), (1131, 47841), (1293, 41847), (1443, 37497), (3219, 16809), (3393, 15947), (3879, 13949), (4329, 12499), (5603, 9657)]