84988143

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 132249600

約数和(自身を除く): 47261457

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1593, 1721, 1829, 5163, 5487, 15489, 16461, 46467, 49383, 53351, 101539, 160053, 304617, 480159, 913851, 1440477, 2741553, 3147709, 9443127, 28329381, 84988143]

約数ペア:

[(1, 84988143), (3, 28329381), (9, 9443127), (27, 3147709), (31, 2741553), (59, 1440477), (93, 913851), (177, 480159), (279, 304617), (531, 160053), (837, 101539), (1593, 53351), (1721, 49383), (1829, 46467), (5163, 16461), (5487, 15489)]