147270291

素因数分解:

$3^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{4217}}^1$

素因数の和:5890

約数の個数: 16

約数和(自身を含む): 224600064

約数和(自身を除く): 77329773

約数列:

[1, 3, 7, 21, 1663, 4217, 4989, 11641, 12651, 29519, 34923, 88557, 7012871, 21038613, 49090097, 147270291]

約数ペア:

[(1, 147270291), (3, 49090097), (7, 21038613), (21, 7012871), (1663, 88557), (4217, 34923), (4989, 29519), (11641, 12651)]