157059681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{6737}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 221006400

約数和(自身を除く): 63946719

約数列:

[1, 3, 19, 57, 409, 1227, 6737, 7771, 20211, 23313, 128003, 384009, 2755433, 8266299, 52353227, 157059681]

約数ペア:

[(1, 157059681), (3, 52353227), (19, 8266299), (57, 2755433), (409, 384009), (1227, 128003), (6737, 23313), (7771, 20211)]