133200423

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 209718720

約数和(自身を除く): 76518297

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 521, 557, 1563, 1671, 4689, 5013, 8857, 9469, 14067, 15039, 26571, 28407, 79713, 85221, 239139, 255663, 290197, 870591, 2611773, 4933349, 7835319, 14800047, 44400141, 133200423]

約数ペア:

[(1, 133200423), (3, 44400141), (9, 14800047), (17, 7835319), (27, 4933349), (51, 2611773), (153, 870591), (459, 290197), (521, 255663), (557, 239139), (1563, 85221), (1671, 79713), (4689, 28407), (5013, 26571), (8857, 15039), (9469, 14067)]