79136949

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 106706880

約数和(自身を除く): 27569931

約数列:

[1, 3, 157, 401, 419, 471, 1203, 1257, 62957, 65783, 168019, 188871, 197349, 504057, 26378983, 79136949]

約数ペア:

[(1, 79136949), (3, 26378983), (157, 504057), (401, 197349), (419, 188871), (471, 168019), (1203, 65783), (1257, 62957)]