2045902077

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4457303}}^1$

素因数の和:4457329

約数の個数: 16

約数和(自身を含む): 3209258880

約数和(自身を除く): 1163356803

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4457303, 13371909, 40115727, 75774151, 120347181, 227322453, 681967359, 2045902077]

約数ペア:

[(1, 2045902077), (3, 681967359), (9, 227322453), (17, 120347181), (27, 75774151), (51, 40115727), (153, 13371909), (459, 4457303)]