49151403

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45893}}^1$

素因数の和:45923

約数の個数: 24

約数和(自身を含む): 85913568

約数和(自身を除く): 36762165

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 45893, 137679, 321251, 413037, 780181, 963753, 2340543, 2891259, 5461267, 7021629, 16383801, 49151403]

約数ペア:

[(1, 49151403), (3, 16383801), (7, 7021629), (9, 5461267), (17, 2891259), (21, 2340543), (51, 963753), (63, 780181), (119, 413037), (153, 321251), (357, 137679), (1071, 45893)]