255035763

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{133039}}^1$

素因数の和:133119

約数の個数: 16

約数和(自身を含む): 383155200

約数和(自身を除く): 128119437

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 133039, 399117, 1197351, 3592053, 9445769, 28337307, 85011921, 255035763]

約数ペア:

[(1, 255035763), (3, 85011921), (9, 28337307), (27, 9445769), (71, 3592053), (213, 1197351), (639, 399117), (1917, 133039)]