148979943

素因数分解:

$3^2\times 7^2\times {\mathrm{499}}^1\times {\mathrm{677}}^1$

素因数の和:1196

約数の個数: 36

約数和(自身を含む): 251199000

約数和(自身を除く): 102219057

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 499, 677, 1497, 2031, 3493, 4491, 4739, 6093, 10479, 14217, 24451, 31437, 33173, 42651, 73353, 99519, 220059, 298557, 337823, 1013469, 2364761, 3040407, 7094283, 16553327, 21282849, 49659981, 148979943]

約数ペア:

[(1, 148979943), (3, 49659981), (7, 21282849), (9, 16553327), (21, 7094283), (49, 3040407), (63, 2364761), (147, 1013469), (441, 337823), (499, 298557), (677, 220059), (1497, 99519), (2031, 73353), (3493, 42651), (4491, 33173), (4739, 31437), (6093, 24451), (10479, 14217)]