130815243

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{124231}}^1$

素因数の和:124256

約数の個数: 20

約数和(自身を含む): 210449008

約数和(自身を除く): 79633765

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 124231, 372693, 1118079, 1615003, 3354237, 4845009, 10062711, 14535027, 43605081, 130815243]

約数ペア:

[(1, 130815243), (3, 43605081), (9, 14535027), (13, 10062711), (27, 4845009), (39, 3354237), (81, 1615003), (117, 1118079), (351, 372693), (1053, 124231)]