108672039

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90787}}^1$

素因数の和:90819

約数の個数: 24

約数和(自身を含む): 188839040

約数和(自身を除く): 80167001

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 90787, 272361, 635509, 817083, 1724953, 1906527, 5174859, 5719581, 12074671, 15524577, 36224013, 108672039]

約数ペア:

[(1, 108672039), (3, 36224013), (7, 15524577), (9, 12074671), (19, 5719581), (21, 5174859), (57, 1906527), (63, 1724953), (133, 817083), (171, 635509), (399, 272361), (1197, 90787)]