51346971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19081}}^1$

素因数の和:19123

約数の個数: 24

約数和(自身を含む): 83350176

約数和(自身を除く): 32003205

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 19081, 57243, 171729, 248053, 438863, 744159, 1316589, 2232477, 3949767, 5705219, 17115657, 51346971]

約数ペア:

[(1, 51346971), (3, 17115657), (9, 5705219), (13, 3949767), (23, 2232477), (39, 1316589), (69, 744159), (117, 438863), (207, 248053), (299, 171729), (897, 57243), (2691, 19081)]