73834209

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18773}}^1$

素因数の和:18821

約数の個数: 24

約数和(自身を含む): 117149760

約数和(自身を除く): 43315551

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 18773, 56319, 168957, 356687, 431779, 1070061, 1295337, 3210183, 3886011, 8203801, 24611403, 73834209]

約数ペア:

[(1, 73834209), (3, 24611403), (9, 8203801), (19, 3886011), (23, 3210183), (57, 1295337), (69, 1070061), (171, 431779), (207, 356687), (437, 168957), (1311, 56319), (3933, 18773)]