27966789

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{911}}^1$

素因数の和:1302

約数の個数: 20

約数和(自身を含む): 41933760

約数和(自身を除く): 13966971

約数列:

[1, 3, 9, 27, 81, 379, 911, 1137, 2733, 3411, 8199, 10233, 24597, 30699, 73791, 345269, 1035807, 3107421, 9322263, 27966789]

約数ペア:

[(1, 27966789), (3, 9322263), (9, 3107421), (27, 1035807), (81, 345269), (379, 73791), (911, 30699), (1137, 24597), (2733, 10233), (3411, 8199)]