75894189

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 128318400

約数和(自身を除く): 52424211

約数列:

[1, 3, 7, 19, 21, 29, 49, 57, 87, 133, 147, 203, 399, 551, 609, 931, 937, 1421, 1653, 2793, 2811, 3857, 4263, 6559, 11571, 17803, 19677, 26999, 27173, 45913, 53409, 80997, 81519, 124621, 137739, 190211, 373863, 516287, 570633, 872347, 1331477, 1548861, 2617041, 3614009, 3994431, 10842027, 25298063, 75894189]

約数ペア:

[(1, 75894189), (3, 25298063), (7, 10842027), (19, 3994431), (21, 3614009), (29, 2617041), (49, 1548861), (57, 1331477), (87, 872347), (133, 570633), (147, 516287), (203, 373863), (399, 190211), (551, 137739), (609, 124621), (931, 81519), (937, 80997), (1421, 53409), (1653, 45913), (2793, 27173), (2811, 26999), (3857, 19677), (4263, 17803), (6559, 11571)]