38329137

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 37149903

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 41, 57, 63, 71, 77, 99, 123, 133, 171, 209, 213, 231, 287, 369, 399, 451, 497, 627, 639, 693, 779, 781, 861, 1197, 1349, 1353, 1463, 1491, 1881, 2337, 2343, 2583, 2911, 3157, 4047, 4059, 4389, 4473, 5453, 5467, 7011, 7029, 8569, 8733, 9443, 9471, 12141, 13167, 14839, 16359, 16401, 20377, 25707, 26199, 28329, 28413, 32021, 44517, 49077, 49203, 55309, 59983, 61131, 77121, 84987, 96063, 103873, 133551, 165927, 179949, 183393, 224147, 288189, 311619, 387163, 497781, 539847, 608399, 672441, 934857, 1161489, 1825197, 2017323, 3484467, 4258793, 5475591, 12776379, 38329137]

約数ペア:

[(1, 38329137), (3, 12776379), (7, 5475591), (9, 4258793), (11, 3484467), (19, 2017323), (21, 1825197), (33, 1161489), (41, 934857), (57, 672441), (63, 608399), (71, 539847), (77, 497781), (99, 387163), (123, 311619), (133, 288189), (171, 224147), (209, 183393), (213, 179949), (231, 165927), (287, 133551), (369, 103873), (399, 96063), (451, 84987), (497, 77121), (627, 61131), (639, 59983), (693, 55309), (779, 49203), (781, 49077), (861, 44517), (1197, 32021), (1349, 28413), (1353, 28329), (1463, 26199), (1491, 25707), (1881, 20377), (2337, 16401), (2343, 16359), (2583, 14839), (2911, 13167), (3157, 12141), (4047, 9471), (4059, 9443), (4389, 8733), (4473, 8569), (5453, 7029), (5467, 7011)]