635120649

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 955514880

約数和(自身を除く): 320394231

約数列:

[1, 3, 9, 27, 107, 191, 321, 573, 963, 1151, 1719, 2889, 3453, 5157, 10359, 20437, 31077, 61311, 123157, 183933, 219841, 369471, 551799, 659523, 1108413, 1978569, 3325239, 5935707, 23522987, 70568961, 211706883, 635120649]

約数ペア:

[(1, 635120649), (3, 211706883), (9, 70568961), (27, 23522987), (107, 5935707), (191, 3325239), (321, 1978569), (573, 1108413), (963, 659523), (1151, 551799), (1719, 369471), (2889, 219841), (3453, 183933), (5157, 123157), (10359, 61311), (20437, 31077)]