86286627

素因数分解:

$3^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 56

約数和(自身を含む): 152180576

約数和(自身を除く): 65893949

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 243, 259, 333, 457, 567, 729, 777, 999, 1371, 1701, 2331, 2997, 3199, 4113, 5103, 6993, 8991, 9597, 12339, 16909, 20979, 26973, 28791, 37017, 50727, 62937, 86373, 111051, 118363, 152181, 188811, 259119, 333153, 355089, 456543, 777357, 1065267, 1369629, 2332071, 3195801, 4108887, 9587403, 12326661, 28762209, 86286627]

約数ペア:

[(1, 86286627), (3, 28762209), (7, 12326661), (9, 9587403), (21, 4108887), (27, 3195801), (37, 2332071), (63, 1369629), (81, 1065267), (111, 777357), (189, 456543), (243, 355089), (259, 333153), (333, 259119), (457, 188811), (567, 152181), (729, 118363), (777, 111051), (999, 86373), (1371, 62937), (1701, 50727), (2331, 37017), (2997, 28791), (3199, 26973), (4113, 20979), (5103, 16909), (6993, 12339), (8991, 9597)]