49368969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24821}}^1$

素因数の和:24857

約数の個数: 24

約数和(自身を含む): 81316872

約数和(自身を除く): 31947903

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 24821, 74463, 223389, 322673, 421957, 968019, 1265871, 2904057, 3797613, 5485441, 16456323, 49368969]

約数ペア:

[(1, 49368969), (3, 16456323), (9, 5485441), (13, 3797613), (17, 2904057), (39, 1265871), (51, 968019), (117, 421957), (153, 322673), (221, 223389), (663, 74463), (1989, 24821)]