78894513

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{6257}}^1$

素因数の和:6733

約数の個数: 16

約数和(自身を含む): 117149760

約数和(自身を除く): 38255247

約数列:

[1, 3, 9, 27, 467, 1401, 4203, 6257, 12609, 18771, 56313, 168939, 2922019, 8766057, 26298171, 78894513]

約数ペア:

[(1, 78894513), (3, 26298171), (9, 8766057), (27, 2922019), (467, 168939), (1401, 56313), (4203, 18771), (6257, 12609)]