127528057

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 136728000

約数和(自身を除く): 9199943

約数列:

[1, 19, 107, 149, 421, 2033, 2831, 7999, 15943, 45047, 62729, 302917, 855893, 1191851, 6712003, 127528057]

約数ペア:

[(1, 127528057), (19, 6712003), (107, 1191851), (149, 855893), (421, 302917), (2033, 62729), (2831, 45047), (7999, 15943)]