42591393

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{121343}}^1$

素因数の和:121365

約数の個数: 16

約数和(自身を含む): 67952640

約数和(自身を除く): 25361247

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 121343, 364029, 1092087, 1577459, 3276261, 4732377, 14197131, 42591393]

約数ペア:

[(1, 42591393), (3, 14197131), (9, 4732377), (13, 3276261), (27, 1577459), (39, 1092087), (117, 364029), (351, 121343)]