71085177

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 115773840

約数和(自身を除く): 44688663

約数列:

[1, 3, 9, 17, 29, 37, 51, 87, 111, 153, 261, 333, 433, 493, 629, 1073, 1299, 1479, 1887, 3219, 3897, 4437, 5661, 7361, 9657, 12557, 16021, 18241, 22083, 37671, 48063, 54723, 66249, 113013, 144189, 164169, 213469, 272357, 464609, 640407, 817071, 1393827, 1921221, 2451213, 4181481, 7898353, 23695059, 71085177]

約数ペア:

[(1, 71085177), (3, 23695059), (9, 7898353), (17, 4181481), (29, 2451213), (37, 1921221), (51, 1393827), (87, 817071), (111, 640407), (153, 464609), (261, 272357), (333, 213469), (433, 164169), (493, 144189), (629, 113013), (1073, 66249), (1299, 54723), (1479, 48063), (1887, 37671), (3219, 22083), (3897, 18241), (4437, 16021), (5661, 12557), (7361, 9657)]