85137377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 102896640

約数和(自身を除く): 17759263

約数列:

[1, 13, 17, 31, 43, 221, 289, 403, 527, 559, 731, 1333, 3757, 4913, 6851, 8959, 9503, 12427, 17329, 22661, 63869, 116467, 152303, 161551, 211259, 294593, 385237, 1979939, 2746367, 5008081, 6549029, 85137377]

約数ペア:

[(1, 85137377), (13, 6549029), (17, 5008081), (31, 2746367), (43, 1979939), (221, 385237), (289, 294593), (403, 211259), (527, 161551), (559, 152303), (731, 116467), (1333, 63869), (3757, 22661), (4913, 17329), (6851, 12427), (8959, 9503)]