84132657

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2778

約数の個数: 36

約数和(自身を含む): 143410176

約数和(自身を除く): 59277519

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 2687, 3479, 4473, 8061, 10437, 18809, 24183, 31311, 56427, 131663, 169281, 190777, 394989, 572331, 1184967, 1335439, 1716993, 4006317, 9348073, 12018951, 28044219, 84132657]

約数ペア:

[(1, 84132657), (3, 28044219), (7, 12018951), (9, 9348073), (21, 4006317), (49, 1716993), (63, 1335439), (71, 1184967), (147, 572331), (213, 394989), (441, 190777), (497, 169281), (639, 131663), (1491, 56427), (2687, 31311), (3479, 24183), (4473, 18809), (8061, 10437)]