82918809

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{60217}}^1$

素因数の和:60246

約数の個数: 20

約数和(自身を含む): 131154804

約数和(自身を除く): 48235995

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 60217, 180651, 541953, 1023689, 1625859, 3071067, 4877577, 9213201, 27639603, 82918809]

約数ペア:

[(1, 82918809), (3, 27639603), (9, 9213201), (17, 4877577), (27, 3071067), (51, 1625859), (81, 1023689), (153, 541953), (459, 180651), (1377, 60217)]