366878727

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{21881}}^1$

素因数の和:21922

約数の個数: 28

約数和(自身を含む): 574008624

約数和(自身を除く): 207129897

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5589, 16767, 21881, 65643, 196929, 503263, 590787, 1509789, 1772361, 4529367, 5317083, 13588101, 15951249, 40764303, 122292909, 366878727]

約数ペア:

[(1, 366878727), (3, 122292909), (9, 40764303), (23, 15951249), (27, 13588101), (69, 5317083), (81, 4529367), (207, 1772361), (243, 1509789), (621, 590787), (729, 503263), (1863, 196929), (5589, 65643), (16767, 21881)]