156988501791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{30300811}}^1$

素因数の和:30300982

約数の個数: 16

約数和(自身を含む): 229801358208

約数和(自身を除く): 72812856417

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 30300811, 90902433, 333308921, 999926763, 4757227327, 14271681981, 52329500597, 156988501791]

約数ペア:

[(1, 156988501791), (3, 52329500597), (11, 14271681981), (33, 4757227327), (157, 999926763), (471, 333308921), (1727, 90902433), (5181, 30300811)]