82163939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 101352384

約数和(自身を除く): 19188445

約数列:

[1, 11, 13, 37, 53, 143, 293, 407, 481, 583, 689, 1961, 3223, 3809, 5291, 7579, 10841, 15529, 21571, 25493, 41899, 119251, 140933, 170819, 201877, 280423, 574573, 1550263, 2220647, 6320303, 7469449, 82163939]

約数ペア:

[(1, 82163939), (11, 7469449), (13, 6320303), (37, 2220647), (53, 1550263), (143, 574573), (293, 280423), (407, 201877), (481, 170819), (583, 140933), (689, 119251), (1961, 41899), (3223, 25493), (3809, 21571), (5291, 15529), (7579, 10841)]