75090003

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 107086512

約数和(自身を除く): 31996509

約数列:

[1, 3, 17, 51, 257, 289, 337, 771, 867, 1011, 4369, 5729, 13107, 17187, 74273, 86609, 97393, 222819, 259827, 292179, 1472353, 4417059, 25030001, 75090003]

約数ペア:

[(1, 75090003), (3, 25030001), (17, 4417059), (51, 1472353), (257, 292179), (289, 259827), (337, 222819), (771, 97393), (867, 86609), (1011, 74273), (4369, 17187), (5729, 13107)]