188686772991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1069}}^1\times {\mathrm{3319}}^1$

素因数の和:4724

約数の個数: 48

約数和(自身を含む): 288170688000

約数和(自身を除く): 99483915009

約数列:

[1, 3, 9, 19, 57, 171, 311, 933, 1069, 2799, 3207, 3319, 5909, 9621, 9957, 17727, 20311, 29871, 53181, 60933, 63061, 182799, 189183, 332459, 567549, 997377, 1032209, 2992131, 3096627, 3548011, 6316721, 9289881, 10644033, 18950163, 19611971, 31932099, 56850489, 58835913, 67412209, 176507739, 202236627, 606709881, 1103431421, 3310294263, 9930882789, 20965196999, 62895590997, 188686772991]

約数ペア:

[(1, 188686772991), (3, 62895590997), (9, 20965196999), (19, 9930882789), (57, 3310294263), (171, 1103431421), (311, 606709881), (933, 202236627), (1069, 176507739), (2799, 67412209), (3207, 58835913), (3319, 56850489), (5909, 31932099), (9621, 19611971), (9957, 18950163), (17727, 10644033), (20311, 9289881), (29871, 6316721), (53181, 3548011), (60933, 3096627), (63061, 2992131), (182799, 1032209), (189183, 997377), (332459, 567549)]