65172831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 95904000

約数和(自身を除く): 30731169

約数列:

[1, 3, 19, 29, 57, 87, 89, 267, 443, 551, 1329, 1653, 1691, 2581, 5073, 7743, 8417, 12847, 25251, 38541, 39427, 49039, 118281, 147117, 244093, 732279, 749113, 1143383, 2247339, 3430149, 21724277, 65172831]

約数ペア:

[(1, 65172831), (3, 21724277), (19, 3430149), (29, 2247339), (57, 1143383), (87, 749113), (89, 732279), (267, 244093), (443, 147117), (551, 118281), (1329, 49039), (1653, 39427), (1691, 38541), (2581, 25251), (5073, 12847), (7743, 8417)]