8980453881

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{133097}}^1$

素因数の和:133140

約数の個数: 60

約数和(自身を含む): 16523584308

約数和(自身を除く): 7543130427

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 357, 441, 459, 567, 833, 1071, 1323, 1377, 2499, 3213, 3969, 7497, 9639, 22491, 67473, 133097, 399291, 931679, 1197873, 2262649, 2795037, 3593619, 6521753, 6787947, 8385111, 10780857, 15838543, 19565259, 20363841, 25155333, 47515629, 58695777, 61091523, 75465999, 110869801, 142546887, 176087331, 183274569, 332609403, 427640661, 528261993, 997828209, 1282921983, 2993484627, 8980453881]

約数ペア:

[(1, 8980453881), (3, 2993484627), (7, 1282921983), (9, 997828209), (17, 528261993), (21, 427640661), (27, 332609403), (49, 183274569), (51, 176087331), (63, 142546887), (81, 110869801), (119, 75465999), (147, 61091523), (153, 58695777), (189, 47515629), (357, 25155333), (441, 20363841), (459, 19565259), (567, 15838543), (833, 10780857), (1071, 8385111), (1323, 6787947), (1377, 6521753), (2499, 3593619), (3213, 2795037), (3969, 2262649), (7497, 1197873), (9639, 931679), (22491, 399291), (67473, 133097)]