136266221

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 169706880

約数和(自身を除く): 33440659

約数列:

[1, 7, 13, 91, 169, 229, 503, 1183, 1603, 2977, 3521, 6539, 20839, 38701, 45773, 85007, 115187, 270907, 595049, 806309, 1497431, 10482017, 19466603, 136266221]

約数ペア:

[(1, 136266221), (7, 19466603), (13, 10482017), (91, 1497431), (169, 806309), (229, 595049), (503, 270907), (1183, 115187), (1603, 85007), (2977, 45773), (3521, 38701), (6539, 20839)]