72364293

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{141061}}^1$

素因数の和:141089

約数の個数: 16

約数和(自身を含む): 112849600

約数和(自身を除く): 40485307

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 141061, 423183, 1269549, 2680159, 3808647, 8040477, 24121431, 72364293]

約数ペア:

[(1, 72364293), (3, 24121431), (9, 8040477), (19, 3808647), (27, 2680159), (57, 1269549), (171, 423183), (513, 141061)]