42984081

素因数分解:

$3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{487}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 73082880

約数和(自身を除く): 30098799

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 467, 487, 1401, 1461, 3269, 3409, 4203, 4383, 9807, 10227, 12609, 13149, 29421, 30681, 88263, 92043, 227429, 682287, 1592003, 2046861, 4776009, 6140583, 14328027, 42984081]

約数ペア:

[(1, 42984081), (3, 14328027), (7, 6140583), (9, 4776009), (21, 2046861), (27, 1592003), (63, 682287), (189, 227429), (467, 92043), (487, 88263), (1401, 30681), (1461, 29421), (3269, 13149), (3409, 12609), (4203, 10227), (4383, 9807)]