82188813

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7103}}^1$

素因数の和:7161

約数の個数: 32

約数和(自身を含む): 136396800

約数和(自身を除く): 54207987

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 7103, 11571, 21309, 49721, 134957, 149163, 205987, 404871, 617961, 944699, 1441909, 2834097, 3913753, 4325727, 11741259, 27396271, 82188813]

約数ペア:

[(1, 82188813), (3, 27396271), (7, 11741259), (19, 4325727), (21, 3913753), (29, 2834097), (57, 1441909), (87, 944699), (133, 617961), (203, 404871), (399, 205987), (551, 149163), (609, 134957), (1653, 49721), (3857, 21309), (7103, 11571)]