156954167019

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447162869}}^1$

素因数の和:447162891

約数の個数: 16

約数和(自身を含む): 250411207200

約数和(自身を除く): 93457040181

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447162869, 1341488607, 4024465821, 5813117297, 12073397463, 17439351891, 52318055673, 156954167019]

約数ペア:

[(1, 156954167019), (3, 52318055673), (9, 17439351891), (13, 12073397463), (27, 5813117297), (39, 4024465821), (117, 1341488607), (351, 447162869)]