77477121

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{3547}}^1$

素因数の和:4365

約数の個数: 16

約数和(自身を含む): 114955200

約数和(自身を除く): 37478079

約数列:

[1, 3, 9, 27, 809, 2427, 3547, 7281, 10641, 21843, 31923, 95769, 2869523, 8608569, 25825707, 77477121]

約数ペア:

[(1, 77477121), (3, 25825707), (9, 8608569), (27, 2869523), (809, 95769), (2427, 31923), (3547, 21843), (7281, 10641)]