690844113

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1505107}}^1$

素因数の和:1505133

約数の個数: 16

約数和(自身を含む): 1083677760

約数和(自身を除く): 392833647

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1505107, 4515321, 13545963, 25586819, 40637889, 76760457, 230281371, 690844113]

約数ペア:

[(1, 690844113), (3, 230281371), (9, 76760457), (17, 40637889), (27, 25586819), (51, 13545963), (153, 4515321), (459, 1505107)]