156946941

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:850

約数の個数: 36

約数和(自身を含む): 244057632

約数和(自身を除く): 87110691

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 289, 727, 747, 867, 1411, 2181, 2601, 4233, 6543, 12359, 12699, 23987, 37077, 60341, 71961, 111231, 181023, 210103, 215883, 543069, 630309, 1025797, 1890927, 3077391, 9232173, 17438549, 52315647, 156946941]

約数ペア:

[(1, 156946941), (3, 52315647), (9, 17438549), (17, 9232173), (51, 3077391), (83, 1890927), (153, 1025797), (249, 630309), (289, 543069), (727, 215883), (747, 210103), (867, 181023), (1411, 111231), (2181, 71961), (2601, 60341), (4233, 37077), (6543, 23987), (12359, 12699)]