128510223

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{64223}}^1$

素因数の和:64278

約数の個数: 16

約数和(自身を含む): 184965120

約数和(自身を除く): 56454897

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 64223, 192669, 1477129, 1862467, 4431387, 5587401, 42836741, 128510223]

約数ペア:

[(1, 128510223), (3, 42836741), (23, 5587401), (29, 4431387), (69, 1862467), (87, 1477129), (667, 192669), (2001, 64223)]