127664229

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{552659}}^1$

素因数の和:552680

約数の個数: 16

約数和(自身を含む): 212221440

約数和(自身を除く): 84557211

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 552659, 1657977, 3868613, 6079249, 11605839, 18237747, 42554743, 127664229]

約数ペア:

[(1, 127664229), (3, 42554743), (7, 18237747), (11, 11605839), (21, 6079249), (33, 3868613), (77, 1657977), (231, 552659)]