81137622

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{38971}}^1$

素因数の和:39323

約数の個数: 16

約数和(自身を含む): 162747072

約数和(自身を除く): 81609450

約数列:

[1, 2, 3, 6, 347, 694, 1041, 2082, 38971, 77942, 116913, 233826, 13522937, 27045874, 40568811, 81137622]

約数ペア:

[(1, 81137622), (2, 40568811), (3, 27045874), (6, 13522937), (347, 233826), (694, 116913), (1041, 77942), (2082, 38971)]