113609493

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{221461}}^1$

素因数の和:221489

約数の個数: 16

約数和(自身を含む): 177169600

約数和(自身を除く): 63560107

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 221461, 664383, 1993149, 4207759, 5979447, 12623277, 37869831, 113609493]

約数ペア:

[(1, 113609493), (3, 37869831), (9, 12623277), (19, 5979447), (27, 4207759), (57, 1993149), (171, 664383), (513, 221461)]