79770579

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 132526368

約数和(自身を除く): 52755789

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 137, 147, 233, 357, 411, 699, 833, 959, 1631, 2329, 2499, 2877, 3961, 4893, 6713, 6987, 11417, 11883, 16303, 20139, 27727, 31921, 34251, 48909, 83181, 95763, 114121, 194089, 223447, 342363, 542657, 582267, 670341, 1564129, 1627971, 3798599, 4692387, 11395797, 26590193, 79770579]

約数ペア:

[(1, 79770579), (3, 26590193), (7, 11395797), (17, 4692387), (21, 3798599), (49, 1627971), (51, 1564129), (119, 670341), (137, 582267), (147, 542657), (233, 342363), (357, 223447), (411, 194089), (699, 114121), (833, 95763), (959, 83181), (1631, 48909), (2329, 34251), (2499, 31921), (2877, 27727), (3961, 20139), (4893, 16303), (6713, 11883), (6987, 11417)]