153721341

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{138863}}^1$

素因数の和:138913

約数の個数: 16

約数和(自身を含む): 233291520

約数和(自身を除く): 79570179

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 138863, 416589, 1249767, 3749301, 5693383, 17080149, 51240447, 153721341]

約数ペア:

[(1, 153721341), (3, 51240447), (9, 17080149), (27, 5693383), (41, 3749301), (123, 1249767), (369, 416589), (1107, 138863)]