66444231

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{77171}}^1$

素因数の和:77222

約数の個数: 16

約数和(自身を含む): 103719168

約数和(自身を除く): 37274937

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 77171, 231513, 540197, 1620591, 3164011, 9492033, 22148077, 66444231]

約数ペア:

[(1, 66444231), (3, 22148077), (7, 9492033), (21, 3164011), (41, 1620591), (123, 540197), (287, 231513), (861, 77171)]