17730752457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^2\times {\mathrm{409}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 26632589760

約数和(自身を除く): 8901837303

約数列:

[1, 3, 11, 33, 41, 123, 179, 409, 451, 537, 1227, 1353, 1969, 4499, 5907, 7339, 13497, 16769, 22017, 32041, 50307, 73211, 80729, 96123, 184459, 219633, 242187, 352451, 553377, 805321, 1057353, 1313681, 2415963, 3001651, 3941043, 9004953, 13104769, 14450491, 33018161, 39314307, 43351473, 99054483, 144152459, 432457377, 537295529, 1611886587, 5910250819, 17730752457]

約数ペア:

[(1, 17730752457), (3, 5910250819), (11, 1611886587), (33, 537295529), (41, 432457377), (123, 144152459), (179, 99054483), (409, 43351473), (451, 39314307), (537, 33018161), (1227, 14450491), (1353, 13104769), (1969, 9004953), (4499, 3941043), (5907, 3001651), (7339, 2415963), (13497, 1313681), (16769, 1057353), (22017, 805321), (32041, 553377), (50307, 352451), (73211, 242187), (80729, 219633), (96123, 184459)]