171475209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 280874880

約数和(自身を除く): 109399671

約数列:

[1, 3, 9, 17, 19, 51, 57, 61, 153, 171, 183, 323, 549, 967, 969, 1037, 1159, 2901, 2907, 3111, 3477, 8703, 9333, 10431, 16439, 18373, 19703, 49317, 55119, 58987, 59109, 147951, 165357, 176961, 177327, 312341, 530883, 937023, 1002779, 1120753, 2811069, 3008337, 3362259, 9025011, 10086777, 19052801, 57158403, 171475209]

約数ペア:

[(1, 171475209), (3, 57158403), (9, 19052801), (17, 10086777), (19, 9025011), (51, 3362259), (57, 3008337), (61, 2811069), (153, 1120753), (171, 1002779), (183, 937023), (323, 530883), (549, 312341), (967, 177327), (969, 176961), (1037, 165357), (1159, 147951), (2901, 59109), (2907, 58987), (3111, 55119), (3477, 49317), (8703, 19703), (9333, 18373), (10431, 16439)]