82479747

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 133967616

約数和(自身を除く): 51487869

約数列:

[1, 3, 7, 21, 31, 61, 67, 93, 183, 201, 217, 427, 469, 651, 961, 1281, 1407, 1891, 2077, 2883, 4087, 5673, 6231, 6727, 12261, 13237, 14539, 20181, 28609, 39711, 43617, 58621, 64387, 85827, 126697, 175863, 193161, 380091, 410347, 450709, 886879, 1231041, 1352127, 2660637, 3927607, 11782821, 27493249, 82479747]

約数ペア:

[(1, 82479747), (3, 27493249), (7, 11782821), (21, 3927607), (31, 2660637), (61, 1352127), (67, 1231041), (93, 886879), (183, 450709), (201, 410347), (217, 380091), (427, 193161), (469, 175863), (651, 126697), (961, 85827), (1281, 64387), (1407, 58621), (1891, 43617), (2077, 39711), (2883, 28609), (4087, 20181), (5673, 14539), (6231, 13237), (6727, 12261)]