47786031

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{34703}}^1$

素因数の和:34732

約数の個数: 20

約数和(自身を含む): 75585312

約数和(自身を除く): 27799281

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 34703, 104109, 312327, 589951, 936981, 1769853, 2810943, 5309559, 15928677, 47786031]

約数ペア:

[(1, 47786031), (3, 15928677), (9, 5309559), (17, 2810943), (27, 1769853), (51, 936981), (81, 589951), (153, 312327), (459, 104109), (1377, 34703)]