828651033

素因数分解:

$3^3\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{2459}}^1$

素因数の和:4258

約数の個数: 32

約数和(自身を含む): 1404364800

約数和(自身を除く): 575713767

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1783, 2459, 5349, 7377, 12481, 16047, 17213, 22131, 37443, 48141, 51639, 66393, 112329, 154917, 336987, 464751, 4384397, 13153191, 30690779, 39459573, 92072337, 118378719, 276217011, 828651033]

約数ペア:

[(1, 828651033), (3, 276217011), (7, 118378719), (9, 92072337), (21, 39459573), (27, 30690779), (63, 13153191), (189, 4384397), (1783, 464751), (2459, 336987), (5349, 154917), (7377, 112329), (12481, 66393), (16047, 51639), (17213, 48141), (22131, 37443)]