57118431

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{1031}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 77771520

約数和(自身を除く): 20653089

約数列:

[1, 3, 59, 177, 313, 939, 1031, 3093, 18467, 55401, 60829, 182487, 322703, 968109, 19039477, 57118431]

約数ペア:

[(1, 57118431), (3, 19039477), (59, 968109), (177, 322703), (313, 182487), (939, 60829), (1031, 55401), (3093, 18467)]