204441687

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26693}}^1$

素因数の和:26759

約数の個数: 24

約数和(自身を含む): 316484064

約数和(自身を除く): 112042377

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 26693, 80079, 240237, 613939, 987641, 1841817, 2962923, 5525451, 8888769, 22715743, 68147229, 204441687]

約数ペア:

[(1, 204441687), (3, 68147229), (9, 22715743), (23, 8888769), (37, 5525451), (69, 2962923), (111, 1841817), (207, 987641), (333, 613939), (851, 240237), (2553, 80079), (7659, 26693)]