63489933

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{180883}}^1$

素因数の和:180905

約数の個数: 16

約数和(自身を含む): 101295040

約数和(自身を除く): 37805107

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 180883, 542649, 1627947, 2351479, 4883841, 7054437, 21163311, 63489933]

約数ペア:

[(1, 63489933), (3, 21163311), (9, 7054437), (13, 4883841), (27, 2351479), (39, 1627947), (117, 542649), (351, 180883)]