172325421

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{335917}}^1$

素因数の和:335945

約数の個数: 16

約数和(自身を含む): 268734400

約数和(自身を除く): 96408979

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 335917, 1007751, 3023253, 6382423, 9069759, 19147269, 57441807, 172325421]

約数ペア:

[(1, 172325421), (3, 57441807), (9, 19147269), (19, 9069759), (27, 6382423), (57, 3023253), (171, 1007751), (513, 335917)]