149740437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2243}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 264540672

約数和(自身を除く): 114800235

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 561, 867, 1309, 2023, 2243, 3179, 3927, 6069, 6729, 9537, 15701, 22253, 24673, 38131, 47103, 66759, 74019, 114393, 172711, 266917, 419441, 518133, 648227, 800751, 1258323, 1944681, 2936087, 4537589, 7130497, 8808261, 13612767, 21391491, 49913479, 149740437]

約数ペア:

[(1, 149740437), (3, 49913479), (7, 21391491), (11, 13612767), (17, 8808261), (21, 7130497), (33, 4537589), (51, 2936087), (77, 1944681), (119, 1258323), (187, 800751), (231, 648227), (289, 518133), (357, 419441), (561, 266917), (867, 172711), (1309, 114393), (2023, 74019), (2243, 66759), (3179, 47103), (3927, 38131), (6069, 24673), (6729, 22253), (9537, 15701)]