755351631

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{2389}}^1$

素因数の和:2500

約数の個数: 36

約数和(自身を含む): 1176310200

約数和(自身を除く): 420958569

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 1849, 2389, 2451, 5547, 7167, 7353, 16641, 21501, 35131, 45391, 102727, 105393, 136173, 308181, 316179, 408519, 924543, 1951813, 4417261, 5855439, 13251783, 17566317, 39755349, 83927959, 251783877, 755351631]

約数ペア:

[(1, 755351631), (3, 251783877), (9, 83927959), (19, 39755349), (43, 17566317), (57, 13251783), (129, 5855439), (171, 4417261), (387, 1951813), (817, 924543), (1849, 408519), (2389, 316179), (2451, 308181), (5547, 136173), (7167, 105393), (7353, 102727), (16641, 45391), (21501, 35131)]