85388769

素因数分解:

$3^3\times {\mathrm{971}}^1\times {\mathrm{3257}}^1$

素因数の和:4237

約数の個数: 16

約数和(自身を含む): 126671040

約数和(自身を除く): 41282271

約数列:

[1, 3, 9, 27, 971, 2913, 3257, 8739, 9771, 26217, 29313, 87939, 3162547, 9487641, 28462923, 85388769]

約数ペア:

[(1, 85388769), (3, 28462923), (9, 9487641), (27, 3162547), (971, 87939), (2913, 29313), (3257, 26217), (8739, 9771)]