77530203

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{50377}}^1$

素因数の和:50408

約数の個数: 20

約数和(自身を含む): 121914760

約数和(自身を除く): 44384557

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 50377, 151131, 453393, 957163, 1360179, 2871489, 4080537, 8614467, 25843401, 77530203]

約数ペア:

[(1, 77530203), (3, 25843401), (9, 8614467), (19, 4080537), (27, 2871489), (57, 1360179), (81, 957163), (171, 453393), (513, 151131), (1539, 50377)]