164213595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13367}}^1$

素因数の和:13401

約数の個数: 64

約数和(自身を含む): 359331840

約数和(自身を除く): 195118245

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 12285, 13367, 40101, 66835, 93569, 120303, 173771, 200505, 280707, 360909, 467845, 521313, 601515, 842121, 868855, 1216397, 1403535, 1563939, 1804545, 2526363, 2606565, 3649191, 4210605, 4691817, 6081985, 7819695, 10947573, 12631815, 18245955, 23459085, 32842719, 54737865, 164213595]

約数ペア:

[(1, 164213595), (3, 54737865), (5, 32842719), (7, 23459085), (9, 18245955), (13, 12631815), (15, 10947573), (21, 7819695), (27, 6081985), (35, 4691817), (39, 4210605), (45, 3649191), (63, 2606565), (65, 2526363), (91, 1804545), (105, 1563939), (117, 1403535), (135, 1216397), (189, 868855), (195, 842121), (273, 601515), (315, 521313), (351, 467845), (455, 360909), (585, 280707), (819, 200505), (945, 173771), (1365, 120303), (1755, 93569), (2457, 66835), (4095, 40101), (12285, 13367)]