27104128821

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{245983}}^1$

素因数の和:246063

約数の個数: 64

約数和(自身を含む): 51007242240

約数和(自身を除く): 23903113419

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 53, 63, 77, 99, 159, 189, 231, 297, 371, 477, 583, 693, 1113, 1431, 1749, 2079, 3339, 4081, 5247, 10017, 12243, 15741, 36729, 110187, 245983, 737949, 1721881, 2213847, 2705813, 5165643, 6641541, 8117439, 13037099, 15496929, 18940691, 24352317, 39111297, 46490787, 56822073, 73056951, 91259693, 117333891, 143408089, 170466219, 273779079, 352001673, 430224267, 511398657, 821337237, 1003856623, 1290672801, 2464011711, 3011569869, 3872018403, 9034709607, 27104128821]

約数ペア:

[(1, 27104128821), (3, 9034709607), (7, 3872018403), (9, 3011569869), (11, 2464011711), (21, 1290672801), (27, 1003856623), (33, 821337237), (53, 511398657), (63, 430224267), (77, 352001673), (99, 273779079), (159, 170466219), (189, 143408089), (231, 117333891), (297, 91259693), (371, 73056951), (477, 56822073), (583, 46490787), (693, 39111297), (1113, 24352317), (1431, 18940691), (1749, 15496929), (2079, 13037099), (3339, 8117439), (4081, 6641541), (5247, 5165643), (10017, 2705813), (12243, 2213847), (15741, 1721881), (36729, 737949), (110187, 245983)]