227732283

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 342988800

約数和(自身を除く): 115256517

約数列:

[1, 3, 9, 27, 109, 223, 327, 347, 669, 981, 1041, 2007, 2943, 3123, 6021, 9369, 24307, 37823, 72921, 77381, 113469, 218763, 232143, 340407, 656289, 696429, 1021221, 2089287, 8434529, 25303587, 75910761, 227732283]

約数ペア:

[(1, 227732283), (3, 75910761), (9, 25303587), (27, 8434529), (109, 2089287), (223, 1021221), (327, 696429), (347, 656289), (669, 340407), (981, 232143), (1041, 218763), (2007, 113469), (2943, 77381), (3123, 72921), (6021, 37823), (9369, 24307)]