33145281

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31477}}^1$

素因数の和:31502

約数の個数: 20

約数和(自身を含む): 53323732

約数和(自身を除く): 20178451

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 31477, 94431, 283293, 409201, 849879, 1227603, 2549637, 3682809, 11048427, 33145281]

約数ペア:

[(1, 33145281), (3, 11048427), (9, 3682809), (13, 2549637), (27, 1227603), (39, 849879), (81, 409201), (117, 283293), (351, 94431), (1053, 31477)]