129342843

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38737}}^1$

素因数の和:38803

約数の個数: 24

約数和(自身を含む): 217552608

約数和(自身を除く): 88209765

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 38737, 116211, 271159, 348633, 813477, 2053061, 2440431, 6159183, 14371427, 18477549, 43114281, 129342843]

約数ペア:

[(1, 129342843), (3, 43114281), (7, 18477549), (9, 14371427), (21, 6159183), (53, 2440431), (63, 2053061), (159, 813477), (371, 348633), (477, 271159), (1113, 116211), (3339, 38737)]