87824735999

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1117}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 121001855520

約数和(自身を除く): 33177119521

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 229, 343, 539, 637, 1001, 1117, 1603, 2401, 2519, 2977, 3773, 4459, 7007, 7819, 11221, 12287, 14521, 17633, 20839, 26411, 31213, 32747, 49049, 54733, 78547, 86009, 101647, 123431, 145873, 159731, 229229, 255793, 343343, 383131, 549829, 602063, 711529, 864017, 1021111, 1118117, 1604603, 1790551, 2681917, 2813723, 3325309, 4214441, 4980703, 6048119, 7147777, 7826819, 11232221, 12533857, 19696061, 23277163, 29501087, 34864921, 36578399, 54787733, 78625547, 87736999, 137872427, 162940141, 256048793, 383514131, 614158993, 965106989, 1140580987, 1792341551, 6755748923, 7984066909, 12546390857, 87824735999]

約数ペア:

[(1, 87824735999), (7, 12546390857), (11, 7984066909), (13, 6755748923), (49, 1792341551), (77, 1140580987), (91, 965106989), (143, 614158993), (229, 383514131), (343, 256048793), (539, 162940141), (637, 137872427), (1001, 87736999), (1117, 78625547), (1603, 54787733), (2401, 36578399), (2519, 34864921), (2977, 29501087), (3773, 23277163), (4459, 19696061), (7007, 12533857), (7819, 11232221), (11221, 7826819), (12287, 7147777), (14521, 6048119), (17633, 4980703), (20839, 4214441), (26411, 3325309), (31213, 2813723), (32747, 2681917), (49049, 1790551), (54733, 1604603), (78547, 1118117), (86009, 1021111), (101647, 864017), (123431, 711529), (145873, 602063), (159731, 549829), (229229, 383131), (255793, 343343)]