27187809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9257}}^1$

素因数の和:9360

約数の個数: 16

約数和(自身を含む): 39994560

約数和(自身を除く): 12806751

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 9257, 27771, 101827, 305481, 823873, 2471619, 9062603, 27187809]

約数ペア:

[(1, 27187809), (3, 9062603), (11, 2471619), (33, 823873), (89, 305481), (267, 101827), (979, 27771), (2937, 9257)]