55741119

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 87083520

約数和(自身を除く): 31342401

約数列:

[1, 3, 7, 21, 67, 173, 201, 229, 469, 519, 687, 1211, 1407, 1603, 3633, 4809, 11591, 15343, 34773, 39617, 46029, 81137, 107401, 118851, 243411, 277319, 322203, 831957, 2654339, 7963017, 18580373, 55741119]

約数ペア:

[(1, 55741119), (3, 18580373), (7, 7963017), (21, 2654339), (67, 831957), (173, 322203), (201, 277319), (229, 243411), (469, 118851), (519, 107401), (687, 81137), (1211, 46029), (1407, 39617), (1603, 34773), (3633, 15343), (4809, 11591)]