73402119

素因数分解:

$3^4\times 7^1\times {\mathrm{129457}}^1$

素因数の和:129476

約数の個数: 20

約数和(自身を含む): 125315344

約数和(自身を除く): 51913225

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 129457, 388371, 906199, 1165113, 2718597, 3495339, 8155791, 10486017, 24467373, 73402119]

約数ペア:

[(1, 73402119), (3, 24467373), (7, 10486017), (9, 8155791), (21, 3495339), (27, 2718597), (63, 1165113), (81, 906199), (189, 388371), (567, 129457)]