71348249637

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{3413}}^1$

素因数の和:3723

約数の個数: 96

約数和(自身を含む): 126541958400

約数和(自身を除く): 55193708763

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 131, 149, 153, 357, 393, 447, 917, 1043, 1071, 1179, 1341, 2227, 2533, 2751, 3129, 3413, 6681, 7599, 8253, 9387, 10239, 15589, 17731, 19519, 20043, 22797, 23891, 30717, 46767, 53193, 58021, 58557, 71673, 136633, 140301, 159579, 174063, 175671, 215019, 331823, 406147, 409899, 447103, 508537, 522189, 995469, 1218441, 1229697, 1341309, 1525611, 2322761, 2986407, 3129721, 3559759, 3655323, 4023927, 4576833, 6968283, 7600751, 8645129, 9389163, 10679277, 20904849, 22802253, 25935387, 28167489, 32037831, 53205257, 60515903, 66618347, 68406759, 77806161, 159615771, 181547709, 199855041, 466328429, 478847313, 544643127, 599565123, 1132511899, 1398985287, 3397535697, 4196955861, 7927583293, 10192607091, 23782749879, 71348249637]

約数ペア:

[(1, 71348249637), (3, 23782749879), (7, 10192607091), (9, 7927583293), (17, 4196955861), (21, 3397535697), (51, 1398985287), (63, 1132511899), (119, 599565123), (131, 544643127), (149, 478847313), (153, 466328429), (357, 199855041), (393, 181547709), (447, 159615771), (917, 77806161), (1043, 68406759), (1071, 66618347), (1179, 60515903), (1341, 53205257), (2227, 32037831), (2533, 28167489), (2751, 25935387), (3129, 22802253), (3413, 20904849), (6681, 10679277), (7599, 9389163), (8253, 8645129), (9387, 7600751), (10239, 6968283), (15589, 4576833), (17731, 4023927), (19519, 3655323), (20043, 3559759), (22797, 3129721), (23891, 2986407), (30717, 2322761), (46767, 1525611), (53193, 1341309), (58021, 1229697), (58557, 1218441), (71673, 995469), (136633, 522189), (140301, 508537), (159579, 447103), (174063, 409899), (175671, 406147), (215019, 331823)]