26964657

素因数分解:

$3^4\times {\mathrm{463}}^1\times {\mathrm{719}}^1$

素因数の和:1194

約数の個数: 20

約数和(自身を含む): 40423680

約数和(自身を除く): 13459023

約数列:

[1, 3, 9, 27, 81, 463, 719, 1389, 2157, 4167, 6471, 12501, 19413, 37503, 58239, 332897, 998691, 2996073, 8988219, 26964657]

約数ペア:

[(1, 26964657), (3, 8988219), (9, 2996073), (27, 998691), (81, 332897), (463, 58239), (719, 37503), (1389, 19413), (2157, 12501), (4167, 6471)]