205331373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{76303}}^1$

素因数の和:76345

約数の個数: 24

約数和(自身を含む): 333295872

約数和(自身を除く): 127964499

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 76303, 228909, 686727, 991939, 1754969, 2975817, 5264907, 8927451, 15794721, 22814597, 68443791, 205331373]

約数ペア:

[(1, 205331373), (3, 68443791), (9, 22814597), (13, 15794721), (23, 8927451), (39, 5264907), (69, 2975817), (117, 1754969), (207, 991939), (299, 686727), (897, 228909), (2691, 76303)]