157097691

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 239984640

約数和(自身を除く): 82886949

約数列:

[1, 3, 9, 27, 41, 123, 191, 369, 573, 743, 1107, 1719, 2229, 5157, 6687, 7831, 20061, 23493, 30463, 70479, 91389, 141913, 211437, 274167, 425739, 822501, 1277217, 3831651, 5818433, 17455299, 52365897, 157097691]

約数ペア:

[(1, 157097691), (3, 52365897), (9, 17455299), (27, 5818433), (41, 3831651), (123, 1277217), (191, 822501), (369, 425739), (573, 274167), (743, 211437), (1107, 141913), (1719, 91389), (2229, 70479), (5157, 30463), (6687, 23493), (7831, 20061)]