254731906521

素因数分解:

$3^2\times {\mathrm{547}}^1\times {\mathrm{1697}}^1\times {\mathrm{30491}}^1$

素因数の和:32741

約数の個数: 24

約数和(自身を含む): 368848063584

約数和(自身を除く): 114116157063

約数列:

[1, 3, 9, 547, 1641, 1697, 4923, 5091, 15273, 30491, 91473, 274419, 928259, 2784777, 8354331, 16678577, 50035731, 51743227, 150107193, 155229681, 465689043, 28303545169, 84910635507, 254731906521]

約数ペア:

[(1, 254731906521), (3, 84910635507), (9, 28303545169), (547, 465689043), (1641, 155229681), (1697, 150107193), (4923, 51743227), (5091, 50035731), (15273, 16678577), (30491, 8354331), (91473, 2784777), (274419, 928259)]