229660083

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1439}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 356659200

約数和(自身を除く): 126999117

約数列:

[1, 3, 9, 23, 27, 69, 207, 257, 621, 771, 1439, 2313, 4317, 5911, 6939, 12951, 17733, 33097, 38853, 53199, 99291, 159597, 297873, 369823, 893619, 1109469, 3328407, 8505929, 9985221, 25517787, 76553361, 229660083]

約数ペア:

[(1, 229660083), (3, 76553361), (9, 25517787), (23, 9985221), (27, 8505929), (69, 3328407), (207, 1109469), (257, 893619), (621, 369823), (771, 297873), (1439, 159597), (2313, 99291), (4317, 53199), (5911, 38853), (6939, 33097), (12951, 17733)]