172869741

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5651}}^1$

素因数の和:5774

約数の個数: 32

約数和(自身を含む): 282147840

約数和(自身を除く): 109278099

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 927, 1133, 2781, 3399, 5651, 10197, 16953, 30591, 50859, 62161, 152577, 186483, 559449, 582053, 1678347, 1746159, 5238477, 6402583, 15715431, 19207749, 57623247, 172869741]

約数ペア:

[(1, 172869741), (3, 57623247), (9, 19207749), (11, 15715431), (27, 6402583), (33, 5238477), (99, 1746159), (103, 1678347), (297, 582053), (309, 559449), (927, 186483), (1133, 152577), (2781, 62161), (3399, 50859), (5651, 30591), (10197, 16953)]