78474561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{3271}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 114336768

約数和(自身を除く): 35862207

約数列:

[1, 3, 11, 33, 727, 2181, 3271, 7997, 9813, 23991, 35981, 107943, 2378017, 7134051, 26158187, 78474561]

約数ペア:

[(1, 78474561), (3, 26158187), (11, 7134051), (33, 2378017), (727, 107943), (2181, 35981), (3271, 23991), (7997, 9813)]