71397370161

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{24007}}^1$

素因数の和:24295

約数の個数: 64

約数和(自身を含む): 117504755200

約数和(自身を除く): 46107385039

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 229, 333, 351, 481, 687, 999, 1443, 2061, 2977, 4329, 6183, 8473, 8931, 12987, 24007, 25419, 26793, 72021, 76257, 80379, 110149, 216063, 228771, 312091, 330447, 648189, 888259, 936273, 991341, 2664777, 2808819, 2974023, 5497603, 7994331, 8426457, 11547367, 16492809, 23982993, 34642101, 49478427, 71468839, 103926303, 148435281, 203411311, 214406517, 311778909, 610233933, 643219551, 1830701799, 1929658653, 2644347043, 5492105397, 7933041129, 23799123387, 71397370161]

約数ペア:

[(1, 71397370161), (3, 23799123387), (9, 7933041129), (13, 5492105397), (27, 2644347043), (37, 1929658653), (39, 1830701799), (111, 643219551), (117, 610233933), (229, 311778909), (333, 214406517), (351, 203411311), (481, 148435281), (687, 103926303), (999, 71468839), (1443, 49478427), (2061, 34642101), (2977, 23982993), (4329, 16492809), (6183, 11547367), (8473, 8426457), (8931, 7994331), (12987, 5497603), (24007, 2974023), (25419, 2808819), (26793, 2664777), (72021, 991341), (76257, 936273), (80379, 888259), (110149, 648189), (216063, 330447), (228771, 312091)]