81210534

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139537}}^1$

素因数の和:139639

約数の個数: 16

約数和(自身を含む): 164096688

約数和(自身を除く): 82886154

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 139537, 279074, 418611, 837222, 13535089, 27070178, 40605267, 81210534]

約数ペア:

[(1, 81210534), (2, 40605267), (3, 27070178), (6, 13535089), (97, 837222), (194, 418611), (291, 279074), (582, 139537)]