152020071

素因数分解:

$3^5\times 7^1\times {\mathrm{89371}}^1$

素因数の和:89393

約数の個数: 24

約数和(自身を含む): 260251264

約数和(自身を除く): 108231193

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 89371, 268113, 625597, 804339, 1876791, 2413017, 5630373, 7239051, 16891119, 21717153, 50673357, 152020071]

約数ペア:

[(1, 152020071), (3, 50673357), (7, 21717153), (9, 16891119), (21, 7239051), (27, 5630373), (63, 2413017), (81, 1876791), (189, 804339), (243, 625597), (567, 268113), (1701, 89371)]