285778827

素因数分解:

$3^3\times {\mathrm{1787}}^1\times {\mathrm{5923}}^1$

素因数の和:7719

約数の個数: 16

約数和(自身を含む): 423684480

約数和(自身を除く): 137905653

約数列:

[1, 3, 9, 27, 1787, 5361, 5923, 16083, 17769, 48249, 53307, 159921, 10584401, 31753203, 95259609, 285778827]

約数ペア:

[(1, 285778827), (3, 95259609), (9, 31753203), (27, 10584401), (1787, 159921), (5361, 53307), (5923, 48249), (16083, 17769)]