6490719

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 10368000

約数和(自身を除く): 3877281

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 179, 237, 459, 537, 711, 1343, 1611, 2133, 3043, 4029, 4833, 9129, 12087, 14141, 27387, 36261, 42423, 82161, 127269, 240397, 381807, 721191, 2163573, 6490719]

約数ペア:

[(1, 6490719), (3, 2163573), (9, 721191), (17, 381807), (27, 240397), (51, 127269), (79, 82161), (153, 42423), (179, 36261), (237, 27387), (459, 14141), (537, 12087), (711, 9129), (1343, 4833), (1611, 4029), (2133, 3043)]