126403641

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154339}}^1$

素因数の和:154365

約数の個数: 24

約数和(自身を含む): 224719040

約数和(自身を除く): 98315399

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 154339, 463017, 1080373, 1389051, 2006407, 3241119, 6019221, 9723357, 14044849, 18057663, 42134547, 126403641]

約数ペア:

[(1, 126403641), (3, 42134547), (7, 18057663), (9, 14044849), (13, 9723357), (21, 6019221), (39, 3241119), (63, 2006407), (91, 1389051), (117, 1080373), (273, 463017), (819, 154339)]