75039003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 127685376

約数和(自身を除く): 52646373

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 221, 279, 403, 527, 663, 1209, 1217, 1581, 1989, 3627, 3651, 4743, 6851, 10953, 15821, 20553, 20689, 37727, 47463, 61659, 62067, 113181, 142389, 186201, 268957, 339543, 490451, 641359, 806871, 1471353, 1924077, 2420613, 4414059, 5772231, 8337667, 25013001, 75039003]

約数ペア:

[(1, 75039003), (3, 25013001), (9, 8337667), (13, 5772231), (17, 4414059), (31, 2420613), (39, 1924077), (51, 1471353), (93, 806871), (117, 641359), (153, 490451), (221, 339543), (279, 268957), (403, 186201), (527, 142389), (663, 113181), (1209, 62067), (1217, 61659), (1581, 47463), (1989, 37727), (3627, 20689), (3651, 20553), (4743, 15821), (6851, 10953)]