86351409

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7537}}^1$

素因数の和:7629

約数の個数: 24

約数和(自身を含む): 133271840

約数和(自身を除く): 46920431

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 7537, 11457, 22611, 67833, 143203, 429609, 504979, 1288827, 1514937, 4544811, 9594601, 28783803, 86351409]

約数ペア:

[(1, 86351409), (3, 28783803), (9, 9594601), (19, 4544811), (57, 1514937), (67, 1288827), (171, 504979), (201, 429609), (603, 143203), (1273, 67833), (3819, 22611), (7537, 11457)]