120500289

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6446

約数の個数: 48

約数和(自身を含む): 223571712

約数和(自身を除く): 103071423

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 6397, 18837, 19191, 44779, 57573, 83161, 134337, 147131, 249483, 403011, 441393, 582127, 748449, 1029917, 1324179, 1746381, 1912703, 3089751, 5239143, 5738109, 9269253, 13388921, 17214327, 40166763, 120500289]

約数ペア:

[(1, 120500289), (3, 40166763), (7, 17214327), (9, 13388921), (13, 9269253), (21, 5738109), (23, 5239143), (39, 3089751), (63, 1912703), (69, 1746381), (91, 1324179), (117, 1029917), (161, 748449), (207, 582127), (273, 441393), (299, 403011), (483, 249483), (819, 147131), (897, 134337), (1449, 83161), (2093, 57573), (2691, 44779), (6279, 19191), (6397, 18837)]