127350223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 55541297

約数列:

[1, 7, 11, 13, 29, 41, 77, 91, 107, 143, 203, 287, 319, 377, 451, 533, 749, 1001, 1177, 1189, 1391, 2233, 2639, 3103, 3157, 3731, 4147, 4387, 5863, 8239, 8323, 9737, 13079, 15301, 15457, 21721, 29029, 30709, 34133, 40339, 41041, 48257, 57031, 91553, 107107, 108199, 127223, 170027, 238931, 282373, 337799, 399217, 443729, 627341, 890561, 1190189, 1399453, 1653899, 3106103, 4391387, 9796171, 11577293, 18192889, 127350223]

約数ペア:

[(1, 127350223), (7, 18192889), (11, 11577293), (13, 9796171), (29, 4391387), (41, 3106103), (77, 1653899), (91, 1399453), (107, 1190189), (143, 890561), (203, 627341), (287, 443729), (319, 399217), (377, 337799), (451, 282373), (533, 238931), (749, 170027), (1001, 127223), (1177, 108199), (1189, 107107), (1391, 91553), (2233, 57031), (2639, 48257), (3103, 41041), (3157, 40339), (3731, 34133), (4147, 30709), (4387, 29029), (5863, 21721), (8239, 15457), (8323, 15301), (9737, 13079)]