127664687517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{800521}}^1$

素因数の和:800653

約数の個数: 32

約数和(自身を含む): 186745772160

約数和(自身を除く): 59081084643

約数列:

[1, 3, 17, 51, 53, 59, 159, 177, 901, 1003, 2703, 3009, 3127, 9381, 53159, 159477, 800521, 2401563, 13608857, 40826571, 42427613, 47230739, 127282839, 141692217, 721269421, 802922563, 2163808263, 2408767689, 2503229167, 7509687501, 42554895839, 127664687517]

約数ペア:

[(1, 127664687517), (3, 42554895839), (17, 7509687501), (51, 2503229167), (53, 2408767689), (59, 2163808263), (159, 802922563), (177, 721269421), (901, 141692217), (1003, 127282839), (2703, 47230739), (3009, 42427613), (3127, 40826571), (9381, 13608857), (53159, 2401563), (159477, 800521)]