1830006.00000000

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 118390272

約数和(自身を除く): 45361563

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 223, 311, 351, 669, 933, 1053, 2007, 2799, 2899, 4043, 6021, 8397, 8697, 12129, 18063, 25191, 26091, 36387, 69353, 78273, 109161, 208059, 234819, 327483, 624177, 901589, 1872531, 2704767, 5617593, 8114301, 24342903, 73028709]

約数ペア:

[(1, 73028709), (3, 24342903), (9, 8114301), (13, 5617593), (27, 2704767), (39, 1872531), (81, 901589), (117, 624177), (223, 327483), (311, 234819), (351, 208059), (669, 109161), (933, 78273), (1053, 69353), (2007, 36387), (2799, 26091), (2899, 25191), (4043, 18063), (6021, 12129), (8397, 8697)]