71377911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8101}}^1$

素因数の和:8207

約数の個数: 24

約数和(自身を含む): 113752080

約数和(自身を除く): 42374169

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8101, 8811, 24303, 72909, 89111, 267333, 720989, 801999, 2162967, 6488901, 7930879, 23792637, 71377911]

約数ペア:

[(1, 71377911), (3, 23792637), (9, 7930879), (11, 6488901), (33, 2162967), (89, 801999), (99, 720989), (267, 267333), (801, 89111), (979, 72909), (2937, 24303), (8101, 8811)]