156740271327

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{9878381}}^1$

素因数の和:9878471

約数の個数: 24

約数和(自身を含む): 237318249168

約数和(自身を除く): 80577977841

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 5289, 15867, 9878381, 29635143, 88905429, 405013621, 424770383, 1215040863, 1274311149, 3645122589, 3822933447, 17415585703, 52246757109, 156740271327]

約数ペア:

[(1, 156740271327), (3, 52246757109), (9, 17415585703), (41, 3822933447), (43, 3645122589), (123, 1274311149), (129, 1215040863), (369, 424770383), (387, 405013621), (1763, 88905429), (5289, 29635143), (15867, 9878381)]