223694811

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 341006400

約数和(自身を除く): 117311589

約数列:

[1, 3, 9, 27, 41, 123, 369, 397, 509, 1107, 1191, 1527, 3573, 4581, 10719, 13743, 16277, 20869, 48831, 62607, 146493, 187821, 202073, 439479, 563463, 606219, 1818657, 5455971, 8284993, 24854979, 74564937, 223694811]

約数ペア:

[(1, 223694811), (3, 74564937), (9, 24854979), (27, 8284993), (41, 5455971), (123, 1818657), (369, 606219), (397, 563463), (509, 439479), (1107, 202073), (1191, 187821), (1527, 146493), (3573, 62607), (4581, 48831), (10719, 20869), (13743, 16277)]