8205123339

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1867}}^1$

素因数の和:2246

約数の個数: 80

約数和(自身を含む): 14668313088

約数和(自身を除く): 6463189749

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 337, 483, 567, 621, 1011, 1449, 1863, 1867, 2359, 3033, 4347, 5601, 7077, 7751, 9099, 13041, 13069, 16803, 21231, 23253, 27297, 39207, 42941, 50409, 54257, 63693, 69759, 117621, 128823, 151227, 162771, 191079, 209277, 300587, 352863, 386469, 488313, 627831, 629179, 901761, 1058589, 1159407, 1464939, 1887537, 2705283, 3478221, 4394817, 4404253, 5662611, 8115849, 13212759, 14471117, 16987833, 24347547, 39638277, 43413351, 50963499, 101297819, 118914831, 130240053, 303893457, 356744493, 390720159, 911680371, 1172160477, 2735041113, 8205123339]

約数ペア:

[(1, 8205123339), (3, 2735041113), (7, 1172160477), (9, 911680371), (21, 390720159), (23, 356744493), (27, 303893457), (63, 130240053), (69, 118914831), (81, 101297819), (161, 50963499), (189, 43413351), (207, 39638277), (337, 24347547), (483, 16987833), (567, 14471117), (621, 13212759), (1011, 8115849), (1449, 5662611), (1863, 4404253), (1867, 4394817), (2359, 3478221), (3033, 2705283), (4347, 1887537), (5601, 1464939), (7077, 1159407), (7751, 1058589), (9099, 901761), (13041, 629179), (13069, 627831), (16803, 488313), (21231, 386469), (23253, 352863), (27297, 300587), (39207, 209277), (42941, 191079), (50409, 162771), (54257, 151227), (63693, 128823), (69759, 117621)]