117718923

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{11279}}^1$

素因数の和:11367

約数の個数: 24

約数和(自身を含む): 185172480

約数和(自身を除く): 67453557

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 10437, 11279, 33837, 78953, 236859, 552671, 800809, 1658013, 2402427, 5605663, 16816989, 39239641, 117718923]

約数ペア:

[(1, 117718923), (3, 39239641), (7, 16816989), (21, 5605663), (49, 2402427), (71, 1658013), (147, 800809), (213, 552671), (497, 236859), (1491, 78953), (3479, 33837), (10437, 11279)]