61140849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4339}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 103326720

約数和(自身を除く): 42185871

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4339, 4697, 13017, 14091, 30373, 47729, 91119, 143187, 264679, 334103, 794037, 1002309, 1852753, 2911469, 5558259, 8734407, 20380283, 61140849]

約数ペア:

[(1, 61140849), (3, 20380283), (7, 8734407), (11, 5558259), (21, 2911469), (33, 1852753), (61, 1002309), (77, 794037), (183, 334103), (231, 264679), (427, 143187), (671, 91119), (1281, 47729), (2013, 30373), (4339, 14091), (4697, 13017)]