127977141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{3407}}^1$

素因数の和:4088

約数の個数: 16

約数和(自身を含む): 179942400

約数和(自身を除く): 51965259

約数列:

[1, 3, 19, 57, 659, 1977, 3407, 10221, 12521, 37563, 64733, 194199, 2245213, 6735639, 42659047, 127977141]

約数ペア:

[(1, 127977141), (3, 42659047), (19, 6735639), (57, 2245213), (659, 194199), (1977, 64733), (3407, 37563), (10221, 12521)]