121555027

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 144544400

約数和(自身を除く): 22989373

約数列:

[1, 11, 19, 37, 121, 209, 407, 703, 1429, 2299, 4477, 7733, 15719, 27151, 52873, 85063, 172909, 298661, 581603, 1004587, 3285271, 6397633, 11050457, 121555027]

約数ペア:

[(1, 121555027), (11, 11050457), (19, 6397633), (37, 3285271), (121, 1004587), (209, 581603), (407, 298661), (703, 172909), (1429, 85063), (2299, 52873), (4477, 27151), (7733, 15719)]