268238979

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{522883}}^1$

素因数の和:522911

約数の個数: 16

約数和(自身を含む): 418307200

約数和(自身を除く): 150068221

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 522883, 1568649, 4705947, 9934777, 14117841, 29804331, 89412993, 268238979]

約数ペア:

[(1, 268238979), (3, 89412993), (9, 29804331), (19, 14117841), (27, 9934777), (57, 4705947), (171, 1568649), (513, 522883)]