72891393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{62141}}^1$

素因数の和:62184

約数の個数: 16

約数和(自身を含む): 107381376

約数和(自身を除く): 34489983

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 62141, 186423, 1056397, 1429243, 3169191, 4287729, 24297131, 72891393]

約数ペア:

[(1, 72891393), (3, 24297131), (17, 4287729), (23, 3169191), (51, 1429243), (69, 1056397), (391, 186423), (1173, 62141)]