71235423

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22171}}^1$

素因数の和:22204

約数の個数: 32

約数和(自身を含む): 127710720

約数和(自身を除く): 56475297

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 22171, 66513, 155197, 199539, 376907, 465591, 598617, 1130721, 1396773, 2638349, 3392163, 4190319, 7915047, 10176489, 23745141, 71235423]

約数ペア:

[(1, 71235423), (3, 23745141), (7, 10176489), (9, 7915047), (17, 4190319), (21, 3392163), (27, 2638349), (51, 1396773), (63, 1130721), (119, 598617), (153, 465591), (189, 376907), (357, 199539), (459, 155197), (1071, 66513), (3213, 22171)]