81427482

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{54503}}^1$

素因数の和:54594

約数の個数: 24

約数和(自身を含む): 178555104

約数和(自身を除く): 97127622

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 54503, 109006, 163509, 327018, 490527, 981054, 4523749, 9047498, 13571247, 27142494, 40713741, 81427482]

約数ペア:

[(1, 81427482), (2, 40713741), (3, 27142494), (6, 13571247), (9, 9047498), (18, 4523749), (83, 981054), (166, 490527), (249, 327018), (498, 163509), (747, 109006), (1494, 54503)]