172877649

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{18583}}^1$

素因数の和:19036

約数の個数: 16

約数和(自身を含む): 264041472

約数和(自身を除く): 91163823

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 18583, 55749, 130081, 390243, 8232269, 24696807, 57625883, 172877649]

約数ペア:

[(1, 172877649), (3, 57625883), (7, 24696807), (21, 8232269), (443, 390243), (1329, 130081), (3101, 55749), (9303, 18583)]