121159129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 159344640

約数和(自身を除く): 38185511

約数列:

[1, 7, 13, 29, 31, 91, 203, 217, 377, 403, 899, 1481, 2639, 2821, 6293, 10367, 11687, 19253, 42949, 45911, 81809, 134771, 300643, 321377, 558337, 596843, 1331419, 3908359, 4177901, 9319933, 17308447, 121159129]

約数ペア:

[(1, 121159129), (7, 17308447), (13, 9319933), (29, 4177901), (31, 3908359), (91, 1331419), (203, 596843), (217, 558337), (377, 321377), (403, 300643), (899, 134771), (1481, 81809), (2639, 45911), (2821, 42949), (6293, 19253), (10367, 11687)]