27406737

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 43246476

約数和(自身を除く): 15839739

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 257, 289, 369, 697, 771, 867, 2091, 2313, 2601, 4369, 6273, 10537, 11849, 13107, 31611, 35547, 39321, 74273, 94833, 106641, 179129, 222819, 537387, 668457, 1612161, 3045193, 9135579, 27406737]

約数ペア:

[(1, 27406737), (3, 9135579), (9, 3045193), (17, 1612161), (41, 668457), (51, 537387), (123, 222819), (153, 179129), (257, 106641), (289, 94833), (369, 74273), (697, 39321), (771, 35547), (867, 31611), (2091, 13107), (2313, 11849), (2601, 10537), (4369, 6273)]