151872111

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{296047}}^1$

素因数の和:296075

約数の個数: 16

約数和(自身を含む): 236838400

約数和(自身を除く): 84966289

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 296047, 888141, 2664423, 5624893, 7993269, 16874679, 50624037, 151872111]

約数ペア:

[(1, 151872111), (3, 50624037), (9, 16874679), (19, 7993269), (27, 5624893), (57, 2664423), (171, 888141), (513, 296047)]