75270027

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3391}}^1$

素因数の和:3559

約数の個数: 24

約数和(自身を含む): 117553152

約数和(自身を除く): 42283125

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3171, 3391, 7399, 10173, 22197, 23737, 71211, 166159, 498477, 512041, 1536123, 3584287, 10752861, 25090009, 75270027]

約数ペア:

[(1, 75270027), (3, 25090009), (7, 10752861), (21, 3584287), (49, 1536123), (147, 512041), (151, 498477), (453, 166159), (1057, 71211), (3171, 23737), (3391, 22197), (7399, 10173)]