127085319

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43717}}^1$

素因数の和:43759

約数の個数: 24

約数和(自身を含む): 204600240

約数和(自身を除く): 77514921

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 43717, 131151, 393453, 743189, 830623, 2229567, 2491869, 6688701, 7475607, 14120591, 42361773, 127085319]

約数ペア:

[(1, 127085319), (3, 42361773), (9, 14120591), (17, 7475607), (19, 6688701), (51, 2491869), (57, 2229567), (153, 830623), (171, 743189), (323, 393453), (969, 131151), (2907, 43717)]