17927163

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 29063232

約数和(自身を除く): 11136069

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 277, 423, 459, 799, 831, 1269, 1377, 2397, 2493, 3807, 4709, 7191, 7479, 13019, 14127, 21573, 22437, 39057, 42381, 64719, 117171, 127143, 221323, 351513, 381429, 663969, 1054539, 1991907, 5975721, 17927163]

約数ペア:

[(1, 17927163), (3, 5975721), (9, 1991907), (17, 1054539), (27, 663969), (47, 381429), (51, 351513), (81, 221323), (141, 127143), (153, 117171), (277, 64719), (423, 42381), (459, 39057), (799, 22437), (831, 21573), (1269, 14127), (1377, 13019), (2397, 7479), (2493, 7191), (3807, 4709)]