168309939

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{276371}}^1$

素因数の和:276410

約数の個数: 16

約数和(自身を含む): 265317120

約数和(自身を除く): 97007181

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 276371, 829113, 1934597, 5803791, 8014759, 24044277, 56103313, 168309939]

約数ペア:

[(1, 168309939), (3, 56103313), (7, 24044277), (21, 8014759), (29, 5803791), (87, 1934597), (203, 829113), (609, 276371)]