156961551171

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{1691633}}^1$

素因数の和:1691990

約数の個数: 16

約数和(自身を含む): 211684312224

約数和(自身を除く): 54722761053

約数列:

[1, 3, 157, 197, 471, 591, 30929, 92787, 1691633, 5074899, 265586381, 333251701, 796759143, 999755103, 52320517057, 156961551171]

約数ペア:

[(1, 156961551171), (3, 52320517057), (157, 999755103), (197, 796759143), (471, 333251701), (591, 265586381), (30929, 5074899), (92787, 1691633)]