72294369

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{27107}}^1$

素因数の和:27244

約数の個数: 16

約数和(自身を含む): 111034368

約数和(自身を除く): 38739999

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 27107, 81321, 189749, 569247, 3442589, 10327767, 24098123, 72294369]

約数ペア:

[(1, 72294369), (3, 24098123), (7, 10327767), (21, 3442589), (127, 569247), (381, 189749), (889, 81321), (2667, 27107)]