173369937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 258700288

約数和(自身を除く): 85330351

約数列:

[1, 3, 13, 39, 43, 67, 129, 201, 559, 871, 1543, 1677, 2613, 2881, 4629, 8643, 20059, 37453, 60177, 66349, 103381, 112359, 199047, 310143, 862537, 1343953, 2587611, 4031859, 4445383, 13336149, 57789979, 173369937]

約数ペア:

[(1, 173369937), (3, 57789979), (13, 13336149), (39, 4445383), (43, 4031859), (67, 2587611), (129, 1343953), (201, 862537), (559, 310143), (871, 199047), (1543, 112359), (1677, 103381), (2613, 66349), (2881, 60177), (4629, 37453), (8643, 20059)]