159456897

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{12923}}^1$

素因数の和:13389

約数の個数: 16

約数和(自身を含む): 236767680

約数和(自身を除く): 77310783

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 12923, 38769, 116307, 348921, 5905811, 17717433, 53152299, 159456897]

約数ペア:

[(1, 159456897), (3, 53152299), (9, 17717433), (27, 5905811), (457, 348921), (1371, 116307), (4113, 38769), (12339, 12923)]