67871937

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{13523}}^1$

素因数の和:13772

約数の個数: 16

約数和(自身を含む): 103864320

約数和(自身を除く): 35992383

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 13523, 40569, 94661, 283983, 3231997, 9695991, 22623979, 67871937]

約数ペア:

[(1, 67871937), (3, 22623979), (7, 9695991), (21, 3231997), (239, 283983), (717, 94661), (1673, 40569), (5019, 13523)]