45090213

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69263}}^1$

素因数の和:69304

約数の個数: 16

約数和(自身を含む): 70926336

約数和(自身を除く): 25836123

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 69263, 207789, 484841, 1454523, 2147153, 6441459, 15030071, 45090213]

約数ペア:

[(1, 45090213), (3, 15030071), (7, 6441459), (21, 2147153), (31, 1454523), (93, 484841), (217, 207789), (651, 69263)]