73537981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 82813248

約数和(自身を除く): 9275267

約数列:

[1, 11, 37, 281, 407, 643, 3091, 7073, 10397, 23791, 114367, 180683, 261701, 1987513, 6685271, 73537981]

約数ペア:

[(1, 73537981), (11, 6685271), (37, 1987513), (281, 261701), (407, 180683), (643, 114367), (3091, 23791), (7073, 10397)]