57252243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 26728557

約数列:

[1, 3, 17, 51, 53, 59, 159, 177, 359, 901, 1003, 1077, 2703, 3009, 3127, 6103, 9381, 18309, 19027, 21181, 53159, 57081, 63543, 159477, 323459, 360077, 970377, 1080231, 1122593, 3367779, 19084081, 57252243]

約数ペア:

[(1, 57252243), (3, 19084081), (17, 3367779), (51, 1122593), (53, 1080231), (59, 970377), (159, 360077), (177, 323459), (359, 159477), (901, 63543), (1003, 57081), (1077, 53159), (2703, 21181), (3009, 19027), (3127, 18309), (6103, 9381)]