128416899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{88993}}^1$

素因数の和:89046

約数の個数: 16

約数和(自身を含む): 189379232

約数和(自身を除く): 60962333

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 88993, 266979, 1156909, 3292741, 3470727, 9878223, 42805633, 128416899]

約数ペア:

[(1, 128416899), (3, 42805633), (13, 9878223), (37, 3470727), (39, 3292741), (111, 1156909), (481, 266979), (1443, 88993)]