27994705921

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{83077}}^1$

素因数の和:83150

約数の個数: 36

約数和(自身を含む): 36661822932

約数和(自身を除く): 8667117011

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 529, 637, 1127, 2093, 3703, 6877, 14651, 25921, 48139, 83077, 336973, 581539, 1080001, 1910771, 4070773, 7560007, 13375397, 24840023, 43947733, 52920049, 93627779, 173880161, 307634131, 571320529, 1217161127, 2153438917, 3999243703, 27994705921]

約数ペア:

[(1, 27994705921), (7, 3999243703), (13, 2153438917), (23, 1217161127), (49, 571320529), (91, 307634131), (161, 173880161), (299, 93627779), (529, 52920049), (637, 43947733), (1127, 24840023), (2093, 13375397), (3703, 7560007), (6877, 4070773), (14651, 1910771), (25921, 1080001), (48139, 581539), (83077, 336973)]