133550131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 165166848

約数和(自身を除く): 31616717

約数列:

[1, 11, 13, 37, 43, 143, 407, 473, 481, 559, 587, 1591, 5291, 6149, 6457, 7631, 17501, 20683, 21719, 25241, 83941, 227513, 238909, 277651, 282347, 328133, 933917, 3105817, 3609463, 10273087, 12140921, 133550131]

約数ペア:

[(1, 133550131), (11, 12140921), (13, 10273087), (37, 3609463), (43, 3105817), (143, 933917), (407, 328133), (473, 282347), (481, 277651), (559, 238909), (587, 227513), (1591, 83941), (5291, 25241), (6149, 21719), (6457, 20683), (7631, 17501)]