7647549657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 11848384512

約数和(自身を除く): 4200834855

約数列:

[1, 3, 11, 23, 33, 69, 71, 191, 213, 253, 573, 743, 759, 781, 1633, 2101, 2229, 2343, 4393, 4899, 6303, 8173, 13179, 13561, 17089, 17963, 24519, 40683, 48323, 51267, 52753, 53889, 141913, 144969, 149171, 158259, 187979, 311903, 425739, 447513, 563937, 580283, 935709, 1213319, 1561043, 1740849, 3263999, 3430933, 3639957, 4683129, 9791997, 10075823, 10292799, 13346509, 30227469, 35903989, 40039527, 107711967, 110834053, 231743929, 332502159, 695231787, 2549183219, 7647549657]

約数ペア:

[(1, 7647549657), (3, 2549183219), (11, 695231787), (23, 332502159), (33, 231743929), (69, 110834053), (71, 107711967), (191, 40039527), (213, 35903989), (253, 30227469), (573, 13346509), (743, 10292799), (759, 10075823), (781, 9791997), (1633, 4683129), (2101, 3639957), (2229, 3430933), (2343, 3263999), (4393, 1740849), (4899, 1561043), (6303, 1213319), (8173, 935709), (13179, 580283), (13561, 563937), (17089, 447513), (17963, 425739), (24519, 311903), (40683, 187979), (48323, 158259), (51267, 149171), (52753, 144969), (53889, 141913)]