54328401

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{3877}}^1$

素因数の和:4062

約数の個数: 20

約数和(自身を含む): 81647412

約数和(自身を除く): 27319011

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 3877, 4671, 11631, 14013, 34893, 104679, 314037, 670721, 2012163, 6036489, 18109467, 54328401]

約数ペア:

[(1, 54328401), (3, 18109467), (9, 6036489), (27, 2012163), (81, 670721), (173, 314037), (519, 104679), (1557, 34893), (3877, 14013), (4671, 11631)]