40806563847

素因数分解:

$3^1\times 7^1\times {\mathrm{12161}}^1\times {\mathrm{159787}}^1$

素因数の和:171958

約数の個数: 16

約数和(自身を含む): 62186932992

約数和(自身を除く): 21380369145

約数列:

[1, 3, 7, 21, 12161, 36483, 85127, 159787, 255381, 479361, 1118509, 3355527, 1943169707, 5829509121, 13602187949, 40806563847]

約数ペア:

[(1, 40806563847), (3, 13602187949), (7, 5829509121), (21, 1943169707), (12161, 3355527), (36483, 1118509), (85127, 479361), (159787, 255381)]