121457133

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9497}}^1$

素因数の和:9546

約数の個数: 36

約数和(自身を含む): 211140540

約数和(自身を除く): 89683407

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 9497, 12789, 28491, 66479, 85473, 199437, 275413, 465353, 598311, 826239, 1396059, 1927891, 2478717, 4188177, 5783673, 13495237, 17351019, 40485711, 121457133]

約数ペア:

[(1, 121457133), (3, 40485711), (7, 17351019), (9, 13495237), (21, 5783673), (29, 4188177), (49, 2478717), (63, 1927891), (87, 1396059), (147, 826239), (203, 598311), (261, 465353), (441, 275413), (609, 199437), (1421, 85473), (1827, 66479), (4263, 28491), (9497, 12789)]