137480521671

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{32024347}}^1$

素因数の和:32024412

約数の個数: 20

約数和(自身を含む): 209247089832

約数和(自身を除く): 71766568161

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 32024347, 96073041, 288219123, 864657369, 1697290391, 2593972107, 5091871173, 15275613519, 45826840557, 137480521671]

約数ペア:

[(1, 137480521671), (3, 45826840557), (9, 15275613519), (27, 5091871173), (53, 2593972107), (81, 1697290391), (159, 864657369), (477, 288219123), (1431, 96073041), (4293, 32024347)]