9148021281

素因数分解:

$3^3\times 7^1\times {\mathrm{48402229}}^1$

素因数の和:48402245

約数の個数: 16

約数和(自身を含む): 15488713600

約数和(自身を除く): 6340692319

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 48402229, 145206687, 338815603, 435620061, 1016446809, 1306860183, 3049340427, 9148021281]

約数ペア:

[(1, 9148021281), (3, 3049340427), (7, 1306860183), (9, 1016446809), (21, 435620061), (27, 338815603), (63, 145206687), (189, 48402229)]