16663077

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12130

約数の個数: 20

約数和(自身を含む): 26358156

約数和(自身を除く): 9695079

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12101, 36303, 108909, 205717, 326727, 617151, 980181, 1851453, 5554359, 16663077]

約数ペア:

[(1, 16663077), (3, 5554359), (9, 1851453), (17, 980181), (27, 617151), (51, 326727), (81, 205717), (153, 108909), (459, 36303), (1377, 12101)]