42169509

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{161569}}^1$

素因数の和:161604

約数の個数: 12

約数和(自身を含む): 63012300

約数和(自身を除く): 20842791

約数列:

[1, 3, 9, 29, 87, 261, 161569, 484707, 1454121, 4685501, 14056503, 42169509]

約数ペア:

[(1, 42169509), (3, 14056503), (9, 4685501), (29, 1454121), (87, 484707), (261, 161569)]