128880753

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{45557}}^1$

素因数の和:45624

約数の個数: 16

約数和(自身を含む): 183689856

約数和(自身を除く): 54809103

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 45557, 136671, 1047811, 1867837, 3143433, 5603511, 42960251, 128880753]

約数ペア:

[(1, 128880753), (3, 42960251), (23, 5603511), (41, 3143433), (69, 1867837), (123, 1047811), (943, 136671), (2829, 45557)]