168682527

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3061}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 270925760

約数和(自身を除く): 102243233

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 3061, 4239, 6123, 9183, 18369, 27549, 39793, 55107, 82647, 119379, 358137, 480577, 1074411, 1441731, 4325193, 6247501, 12975579, 18742503, 56227509, 168682527]

約数ペア:

[(1, 168682527), (3, 56227509), (9, 18742503), (13, 12975579), (27, 6247501), (39, 4325193), (117, 1441731), (157, 1074411), (351, 480577), (471, 358137), (1413, 119379), (2041, 82647), (3061, 55107), (4239, 39793), (6123, 27549), (9183, 18369)]