8842743

素因数分解:

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

素因数の和:149

約数の個数: 64

約数和(自身を含む): 16665600

約数和(自身を除く): 7822857

約数列:

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

約数ペア:

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