63578151

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 114004800

約数和(自身を除く): 50426649

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 149, 273, 447, 521, 819, 1043, 1341, 1563, 1937, 3129, 3647, 4689, 5811, 6773, 9387, 10941, 13559, 17433, 20319, 32823, 40677, 47411, 60957, 77629, 122031, 142233, 232887, 426699, 543403, 698661, 1009177, 1630209, 3027531, 4890627, 7064239, 9082593, 21192717, 63578151]

約数ペア:

[(1, 63578151), (3, 21192717), (7, 9082593), (9, 7064239), (13, 4890627), (21, 3027531), (39, 1630209), (63, 1009177), (91, 698661), (117, 543403), (149, 426699), (273, 232887), (447, 142233), (521, 122031), (819, 77629), (1043, 60957), (1341, 47411), (1563, 40677), (1937, 32823), (3129, 20319), (3647, 17433), (4689, 13559), (5811, 10941), (6773, 9387)]