128832977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 168134400

約数和(自身を除く): 39301423

約数列:

[1, 7, 13, 19, 91, 133, 247, 269, 277, 1729, 1883, 1939, 3497, 3601, 5111, 5263, 24479, 25207, 35777, 36841, 66443, 68419, 74513, 465101, 478933, 521591, 968669, 1415747, 6780683, 9910229, 18404711, 128832977]

約数ペア:

[(1, 128832977), (7, 18404711), (13, 9910229), (19, 6780683), (91, 1415747), (133, 968669), (247, 521591), (269, 478933), (277, 465101), (1729, 74513), (1883, 68419), (1939, 66443), (3497, 36841), (3601, 35777), (5111, 25207), (5263, 24479)]