133755921

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{381071}}^1$

素因数の和:381093

約数の個数: 16

約数和(自身を含む): 213400320

約数和(自身を除く): 79644399

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 381071, 1143213, 3429639, 4953923, 10288917, 14861769, 44585307, 133755921]

約数ペア:

[(1, 133755921), (3, 44585307), (9, 14861769), (13, 10288917), (27, 4953923), (39, 3429639), (117, 1143213), (351, 381071)]