49273257

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 72777600

約数和(自身を除く): 23504343

約数列:

[1, 3, 11, 33, 121, 149, 363, 447, 911, 1639, 2733, 4917, 10021, 18029, 30063, 54087, 110231, 135739, 330693, 407217, 1493129, 4479387, 16424419, 49273257]

約数ペア:

[(1, 49273257), (3, 16424419), (11, 4479387), (33, 1493129), (121, 407217), (149, 330693), (363, 135739), (447, 110231), (911, 54087), (1639, 30063), (2733, 18029), (4917, 10021)]