266853669561

素因数分解:

$3^3\times {\mathrm{1823}}^1\times {\mathrm{5421541}}^1$

素因数の和:5423373

約数の個数: 16

約数和(自身を含む): 395555704320

約数和(自身を除く): 128702034759

約数列:

[1, 3, 9, 27, 1823, 5469, 16407, 49221, 5421541, 16264623, 48793869, 146381607, 9883469243, 29650407729, 88951223187, 266853669561]

約数ペア:

[(1, 266853669561), (3, 88951223187), (9, 29650407729), (27, 9883469243), (1823, 146381607), (5469, 48793869), (16407, 16264623), (49221, 5421541)]