151245909

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1549}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 230516000

約数和(自身を除く): 79270091

約数列:

[1, 3, 9, 19, 57, 171, 571, 1549, 1713, 4647, 5139, 10849, 13941, 29431, 32547, 88293, 97641, 264879, 884479, 2653437, 7960311, 16805101, 50415303, 151245909]

約数ペア:

[(1, 151245909), (3, 50415303), (9, 16805101), (19, 7960311), (57, 2653437), (171, 884479), (571, 264879), (1549, 97641), (1713, 88293), (4647, 32547), (5139, 29431), (10849, 13941)]