27420899

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 32175360

約数和(自身を除く): 4754461

約数列:

[1, 11, 23, 59, 121, 167, 253, 649, 1357, 1837, 2783, 3841, 7139, 9853, 14927, 20207, 42251, 108383, 164197, 226619, 464761, 1192213, 2492809, 27420899]

約数ペア:

[(1, 27420899), (11, 2492809), (23, 1192213), (59, 464761), (121, 226619), (167, 164197), (253, 108383), (649, 42251), (1357, 20207), (1837, 14927), (2783, 9853), (3841, 7139)]