79432407

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{51613}}^1$

素因数の和:51644

約数の個数: 20

約数和(自身を含む): 124905880

約数和(自身を除く): 45473473

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 51613, 154839, 464517, 980647, 1393551, 2941941, 4180653, 8825823, 26477469, 79432407]

約数ペア:

[(1, 79432407), (3, 26477469), (9, 8825823), (19, 4180653), (27, 2941941), (57, 1393551), (81, 980647), (171, 464517), (513, 154839), (1539, 51613)]