123086457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28433}}^1$

素因数の和:28489

約数の個数: 24

約数和(自身を含む): 196649544

約数和(自身を除く): 73563087

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 28433, 85299, 255897, 369629, 1052021, 1108887, 3156063, 3326661, 9468189, 13676273, 41028819, 123086457]

約数ペア:

[(1, 123086457), (3, 41028819), (9, 13676273), (13, 9468189), (37, 3326661), (39, 3156063), (111, 1108887), (117, 1052021), (333, 369629), (481, 255897), (1443, 85299), (4329, 28433)]