128137031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 146958336

約数和(自身を除く): 18821305

約数列:

[1, 11, 37, 67, 127, 407, 737, 1369, 1397, 2479, 4699, 8509, 15059, 27269, 51689, 91723, 93599, 173863, 314833, 1008953, 1912493, 3463163, 11648821, 128137031]

約数ペア:

[(1, 128137031), (11, 11648821), (37, 3463163), (67, 1912493), (127, 1008953), (407, 314833), (737, 173863), (1369, 93599), (1397, 91723), (2479, 51689), (4699, 27269), (8509, 15059)]