157463439

素因数分解:

$3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{5737}}^1$

素因数の和:7054

約数の個数: 16

約数和(自身を含む): 240169728

約数和(自身を除く): 82706289

約数列:

[1, 3, 7, 21, 1307, 3921, 5737, 9149, 17211, 27447, 40159, 120477, 7498259, 22494777, 52487813, 157463439]

約数ペア:

[(1, 157463439), (3, 52487813), (7, 22494777), (21, 7498259), (1307, 120477), (3921, 40159), (5737, 27447), (9149, 17211)]