81899682

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{90397}}^1$

素因数の和:90553

約数の個数: 16

約数和(自身を含む): 164885952

約数和(自身を除く): 82986270

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 90397, 180794, 271191, 542382, 13649947, 27299894, 40949841, 81899682]

約数ペア:

[(1, 81899682), (2, 40949841), (3, 27299894), (6, 13649947), (151, 542382), (302, 271191), (453, 180794), (906, 90397)]