45147081

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 70424640

約数和(自身を除く): 25277559

約数列:

[1, 3, 7, 21, 49, 147, 197, 591, 1379, 1559, 4137, 4677, 9653, 10913, 28959, 32739, 76391, 229173, 307123, 921369, 2149861, 6449583, 15049027, 45147081]

約数ペア:

[(1, 45147081), (3, 15049027), (7, 6449583), (21, 2149861), (49, 921369), (147, 307123), (197, 229173), (591, 76391), (1379, 32739), (1559, 28959), (4137, 10913), (4677, 9653)]