42804477

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{1931}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 63524160

約数和(自身を除く): 20719683

約数列:

[1, 3, 9, 27, 821, 1931, 2463, 5793, 7389, 17379, 22167, 52137, 1585351, 4756053, 14268159, 42804477]

約数ペア:

[(1, 42804477), (3, 14268159), (9, 4756053), (27, 1585351), (821, 52137), (1931, 22167), (2463, 17379), (5793, 7389)]