71665998

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163621}}^1$

素因数の和:163699

約数の個数: 16

約数和(自身を含む): 145296336

約数和(自身を除く): 73630338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 163621, 327242, 490863, 981726, 11944333, 23888666, 35832999, 71665998]

約数ペア:

[(1, 71665998), (2, 35832999), (3, 23888666), (6, 11944333), (73, 981726), (146, 490863), (219, 327242), (438, 163621)]