81973362

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{440717}}^1$

素因数の和:440753

約数の個数: 16

約数和(自身を含む): 169235712

約数和(自身を除く): 87262350

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 440717, 881434, 1322151, 2644302, 13662227, 27324454, 40986681, 81973362]

約数ペア:

[(1, 81973362), (2, 40986681), (3, 27324454), (6, 13662227), (31, 2644302), (62, 1322151), (93, 881434), (186, 440717)]