1418291289

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8929}}^1$

素因数の和:9031

約数の個数: 40

約数和(自身を含む): 2217247560

約数和(自身を除く): 798956271

約数列:

[1, 3, 9, 27, 37, 53, 81, 111, 159, 333, 477, 999, 1431, 1961, 2997, 4293, 5883, 8929, 17649, 26787, 52947, 80361, 158841, 241083, 330373, 473237, 723249, 991119, 1419711, 2973357, 4259133, 8920071, 12777399, 17509769, 26760213, 38332197, 52529307, 157587921, 472763763, 1418291289]

約数ペア:

[(1, 1418291289), (3, 472763763), (9, 157587921), (27, 52529307), (37, 38332197), (53, 26760213), (81, 17509769), (111, 12777399), (159, 8920071), (333, 4259133), (477, 2973357), (999, 1419711), (1431, 991119), (1961, 723249), (2997, 473237), (4293, 330373), (5883, 241083), (8929, 158841), (17649, 80361), (26787, 52947)]