20190133467

素因数分解:

$3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167177}}^1$

素因数の和:167270

約数の個数: 48

約数和(自身を含む): 35051208192

約数和(自身を除く): 14861074725

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 243, 497, 567, 639, 1491, 1701, 1917, 4473, 5751, 13419, 17253, 40257, 120771, 167177, 501531, 1170239, 1504593, 3510717, 4513779, 10532151, 11869567, 13541337, 31596453, 35608701, 40624011, 83086969, 94789359, 106826103, 249260907, 284368077, 320478309, 747782721, 961434927, 2243348163, 2884304781, 6730044489, 20190133467]

約数ペア:

[(1, 20190133467), (3, 6730044489), (7, 2884304781), (9, 2243348163), (21, 961434927), (27, 747782721), (63, 320478309), (71, 284368077), (81, 249260907), (189, 106826103), (213, 94789359), (243, 83086969), (497, 40624011), (567, 35608701), (639, 31596453), (1491, 13541337), (1701, 11869567), (1917, 10532151), (4473, 4513779), (5751, 3510717), (13419, 1504593), (17253, 1170239), (40257, 501531), (120771, 167177)]