83684769

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{84787}}^1$

素因数の和:84844

約数の個数: 16

約数和(自身を含む): 130234368

約数和(自身を除く): 46549599

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 84787, 254361, 593509, 1780527, 3984989, 11954967, 27894923, 83684769]

約数ペア:

[(1, 83684769), (3, 27894923), (7, 11954967), (21, 3984989), (47, 1780527), (141, 593509), (329, 254361), (987, 84787)]