25294310523

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{29009}}^1$

素因数の和:29212

約数の個数: 48

約数和(自身を含む): 39915439200

約数和(自身を除く): 14621128677

約数列:

[1, 3, 9, 17, 41, 51, 123, 139, 153, 369, 417, 697, 1251, 2091, 2363, 5699, 6273, 7089, 17097, 21267, 29009, 51291, 87027, 96883, 261081, 290649, 493153, 871947, 1189369, 1479459, 3568107, 4032251, 4438377, 10704321, 12096753, 20219273, 36290259, 60657819, 68548267, 165322291, 181973457, 205644801, 495966873, 616934403, 1487900619, 2810478947, 8431436841, 25294310523]

約数ペア:

[(1, 25294310523), (3, 8431436841), (9, 2810478947), (17, 1487900619), (41, 616934403), (51, 495966873), (123, 205644801), (139, 181973457), (153, 165322291), (369, 68548267), (417, 60657819), (697, 36290259), (1251, 20219273), (2091, 12096753), (2363, 10704321), (5699, 4438377), (6273, 4032251), (7089, 3568107), (17097, 1479459), (21267, 1189369), (29009, 871947), (51291, 493153), (87027, 290649), (96883, 261081)]