80910771

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{1489}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 110140800

約数和(自身を除く): 29230029

約数列:

[1, 3, 59, 177, 307, 921, 1489, 4467, 18113, 54339, 87851, 263553, 457123, 1371369, 26970257, 80910771]

約数ペア:

[(1, 80910771), (3, 26970257), (59, 1371369), (177, 457123), (307, 263553), (921, 87851), (1489, 54339), (4467, 18113)]