153208887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{49727}}^1$

素因数の和:49822

約数の個数: 16

約数和(自身を含む): 222781440

約数和(自身を除く): 69572553

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 49727, 149181, 646451, 1939353, 3928433, 11785299, 51069629, 153208887]

約数ペア:

[(1, 153208887), (3, 51069629), (13, 11785299), (39, 3928433), (79, 1939353), (237, 646451), (1027, 149181), (3081, 49727)]