87075681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6389}}^1$

素因数の和:6469

約数の個数: 32

約数和(自身を含む): 147225600

約数和(自身を除く): 60149919

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 6389, 13629, 19167, 44723, 70279, 134169, 210837, 376951, 491953, 1130853, 1475859, 2638657, 4146461, 7915971, 12439383, 29025227, 87075681]

約数ペア:

[(1, 87075681), (3, 29025227), (7, 12439383), (11, 7915971), (21, 4146461), (33, 2638657), (59, 1475859), (77, 1130853), (177, 491953), (231, 376951), (413, 210837), (649, 134169), (1239, 70279), (1947, 44723), (4543, 19167), (6389, 13629)]