7515827487

素因数分解:

$3^3\times 7^1\times {\mathrm{9337}}^1\times {\mathrm{4259}}^1$

素因数の和:13612

約数の個数: 32

約数和(自身を含む): 12729561600

約数和(自身を除く): 5213734113

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4259, 9337, 12777, 28011, 29813, 38331, 65359, 84033, 89439, 114993, 196077, 252099, 268317, 588231, 804951, 1764693, 39766283, 119298849, 278363981, 357896547, 835091943, 1073689641, 2505275829, 7515827487]

約数ペア:

[(1, 7515827487), (3, 2505275829), (7, 1073689641), (9, 835091943), (21, 357896547), (27, 278363981), (63, 119298849), (189, 39766283), (4259, 1764693), (9337, 804951), (12777, 588231), (28011, 268317), (29813, 252099), (38331, 196077), (65359, 114993), (84033, 89439)]