55262637

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 81544320

約数和(自身を除く): 26281683

約数列:

[1, 3, 9, 71, 197, 213, 439, 591, 639, 1317, 1773, 3951, 13987, 31169, 41961, 86483, 93507, 125883, 259449, 280521, 778347, 6140293, 18420879, 55262637]

約数ペア:

[(1, 55262637), (3, 18420879), (9, 6140293), (71, 778347), (197, 280521), (213, 259449), (439, 125883), (591, 93507), (639, 86483), (1317, 41961), (1773, 31169), (3951, 13987)]