68636259

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1877}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 105468480

約数和(自身を除く): 36832221

約数列:

[1, 3, 9, 17, 51, 153, 239, 717, 1877, 2151, 4063, 5631, 12189, 16893, 31909, 36567, 95727, 287181, 448603, 1345809, 4037427, 7626251, 22878753, 68636259]

約数ペア:

[(1, 68636259), (3, 22878753), (9, 7626251), (17, 4037427), (51, 1345809), (153, 448603), (239, 287181), (717, 95727), (1877, 36567), (2151, 31909), (4063, 16893), (5631, 12189)]