131430486819

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{773}}^1\times {\mathrm{2927}}^1$

素因数の和:3804

約数の個数: 48

約数和(自身を含む): 189242777088

約数和(自身を除く): 57812290269

約数列:

[1, 3, 17, 51, 67, 201, 289, 773, 867, 1139, 2319, 2927, 3417, 8781, 13141, 19363, 39423, 49759, 51791, 58089, 149277, 155373, 196109, 223397, 588327, 670191, 845903, 880447, 2262571, 2537709, 2641341, 3333853, 6787713, 10001559, 14967599, 38463707, 44902797, 56675501, 115391121, 151592257, 170026503, 454776771, 653883019, 1961649057, 2577068369, 7731205107, 43810162273, 131430486819]

約数ペア:

[(1, 131430486819), (3, 43810162273), (17, 7731205107), (51, 2577068369), (67, 1961649057), (201, 653883019), (289, 454776771), (773, 170026503), (867, 151592257), (1139, 115391121), (2319, 56675501), (2927, 44902797), (3417, 38463707), (8781, 14967599), (13141, 10001559), (19363, 6787713), (39423, 3333853), (49759, 2641341), (51791, 2537709), (58089, 2262571), (149277, 880447), (155373, 845903), (196109, 670191), (223397, 588327)]