26528229

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 50413440

約数和(自身を除く): 23885211

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 59, 61, 63, 81, 91, 117, 177, 183, 189, 273, 351, 413, 427, 531, 549, 567, 767, 793, 819, 1053, 1239, 1281, 1593, 1647, 2301, 2379, 2457, 3599, 3717, 3843, 4779, 4941, 5369, 5551, 6903, 7137, 7371, 10797, 11151, 11529, 16107, 16653, 20709, 21411, 25193, 32391, 33453, 34587, 46787, 48321, 49959, 62127, 64233, 75579, 97173, 140361, 144963, 149877, 226737, 291519, 327509, 421083, 434889, 449631, 680211, 982527, 1263249, 2040633, 2947581, 3789747, 8842743, 26528229]

約数ペア:

[(1, 26528229), (3, 8842743), (7, 3789747), (9, 2947581), (13, 2040633), (21, 1263249), (27, 982527), (39, 680211), (59, 449631), (61, 434889), (63, 421083), (81, 327509), (91, 291519), (117, 226737), (177, 149877), (183, 144963), (189, 140361), (273, 97173), (351, 75579), (413, 64233), (427, 62127), (531, 49959), (549, 48321), (567, 46787), (767, 34587), (793, 33453), (819, 32391), (1053, 25193), (1239, 21411), (1281, 20709), (1593, 16653), (1647, 16107), (2301, 11529), (2379, 11151), (2457, 10797), (3599, 7371), (3717, 7137), (3843, 6903), (4779, 5551), (4941, 5369)]