90721173

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{7219}}^1$

素因数の和:7352

約数の個数: 16

約数和(自身を含む): 124761600

約数和(自身を除く): 34040427

約数列:

[1, 3, 59, 71, 177, 213, 4189, 7219, 12567, 21657, 425921, 512549, 1277763, 1537647, 30240391, 90721173]

約数ペア:

[(1, 90721173), (3, 30240391), (59, 1537647), (71, 1277763), (177, 512549), (213, 425921), (4189, 21657), (7219, 12567)]