766674747

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{319049}}^1$

素因数の和:319147

約数の個数: 16

約数和(自身を含む): 1148580000

約数和(自身を除く): 381905253

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 319049, 957147, 2871441, 8614323, 28395361, 85186083, 255558249, 766674747]

約数ペア:

[(1, 766674747), (3, 255558249), (9, 85186083), (27, 28395361), (89, 8614323), (267, 2871441), (801, 957147), (2403, 319049)]