67442913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2647}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 103272000

約数和(自身を除く): 35829087

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2647, 2831, 7941, 8493, 23823, 25479, 50293, 150879, 394403, 452637, 1183209, 3549627, 7493657, 22480971, 67442913]

約数ペア:

[(1, 67442913), (3, 22480971), (9, 7493657), (19, 3549627), (57, 1183209), (149, 452637), (171, 394403), (447, 150879), (1341, 50293), (2647, 25479), (2831, 23823), (7941, 8493)]