156960661491

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{18936019}}^1$

素因数の和:18936335

約数の個数: 16

約数和(自身を含む): 233291766400

約数和(自身を除く): 76331104909

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 18936019, 56808057, 170424171, 511272513, 5813357833, 17440073499, 52320220497, 156960661491]

約数ペア:

[(1, 156960661491), (3, 52320220497), (9, 17440073499), (27, 5813357833), (307, 511272513), (921, 170424171), (2763, 56808057), (8289, 18936019)]