68771621

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 74059200

約数和(自身を除く): 5287579

約数列:

[1, 19, 73, 179, 277, 1387, 3401, 5263, 13067, 20221, 49583, 248273, 384199, 942077, 3619559, 68771621]

約数ペア:

[(1, 68771621), (19, 3619559), (73, 942077), (179, 384199), (277, 248273), (1387, 49583), (3401, 20221), (5263, 13067)]