187564143

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{19471}}^1$

素因数の和:19519

約数の個数: 24

約数和(自身を含む): 285070080

約数和(自身を除く): 97505937

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 19471, 58413, 253123, 369949, 759369, 1109847, 3290599, 4809337, 9871797, 14428011, 62521381, 187564143]

約数ペア:

[(1, 187564143), (3, 62521381), (13, 14428011), (19, 9871797), (39, 4809337), (57, 3290599), (169, 1109847), (247, 759369), (507, 369949), (741, 253123), (3211, 58413), (9633, 19471)]