42568323

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 30422397

約数列:

[1, 3, 7, 17, 21, 43, 47, 51, 59, 119, 129, 141, 177, 301, 329, 357, 413, 731, 799, 903, 987, 1003, 1239, 2021, 2193, 2397, 2537, 2773, 3009, 5117, 5593, 6063, 7021, 7611, 8319, 14147, 15351, 16779, 17759, 19411, 21063, 34357, 42441, 43129, 47141, 53277, 58233, 103071, 119239, 129387, 141423, 240499, 301903, 329987, 357717, 721497, 834673, 905709, 989961, 2027063, 2504019, 6081189, 14189441, 42568323]

約数ペア:

[(1, 42568323), (3, 14189441), (7, 6081189), (17, 2504019), (21, 2027063), (43, 989961), (47, 905709), (51, 834673), (59, 721497), (119, 357717), (129, 329987), (141, 301903), (177, 240499), (301, 141423), (329, 129387), (357, 119239), (413, 103071), (731, 58233), (799, 53277), (903, 47141), (987, 43129), (1003, 42441), (1239, 34357), (2021, 21063), (2193, 19411), (2397, 17759), (2537, 16779), (2773, 15351), (3009, 14147), (5117, 8319), (5593, 7611), (6063, 7021)]