248045114889

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{690793}}^1$

素因数の和:690860

約数の個数: 80

約数和(自身を含む): 449358733824

約数和(自身を除く): 201313618935

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 81, 93, 99, 117, 143, 279, 297, 341, 351, 403, 429, 837, 891, 1023, 1053, 1209, 1287, 2511, 3069, 3627, 3861, 4433, 9207, 10881, 11583, 13299, 27621, 32643, 39897, 119691, 359073, 690793, 2072379, 6217137, 7598723, 8980309, 18651411, 21414583, 22796169, 26940927, 55954233, 64243749, 68388507, 80822781, 98783399, 192731247, 205165521, 235560413, 242468343, 278389579, 296350197, 578193741, 615496563, 706681239, 727405029, 835168737, 889050591, 1734581223, 2120043717, 2505506211, 2667151773, 3062285369, 6360131151, 7516518633, 8001455319, 9186856107, 19080393453, 22549555899, 27560568321, 82681704963, 248045114889]

約数ペア:

[(1, 248045114889), (3, 82681704963), (9, 27560568321), (11, 22549555899), (13, 19080393453), (27, 9186856107), (31, 8001455319), (33, 7516518633), (39, 6360131151), (81, 3062285369), (93, 2667151773), (99, 2505506211), (117, 2120043717), (143, 1734581223), (279, 889050591), (297, 835168737), (341, 727405029), (351, 706681239), (403, 615496563), (429, 578193741), (837, 296350197), (891, 278389579), (1023, 242468343), (1053, 235560413), (1209, 205165521), (1287, 192731247), (2511, 98783399), (3069, 80822781), (3627, 68388507), (3861, 64243749), (4433, 55954233), (9207, 26940927), (10881, 22796169), (11583, 21414583), (13299, 18651411), (27621, 8980309), (32643, 7598723), (39897, 6217137), (119691, 2072379), (359073, 690793)]