201299499

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 56

約数和(自身を含む): 328949280

約数和(自身を除く): 127649781

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 243, 333, 439, 459, 629, 729, 999, 1317, 1377, 1887, 2997, 3951, 4131, 5661, 7463, 8991, 11853, 12393, 16243, 16983, 22389, 26973, 35559, 48729, 50949, 67167, 106677, 146187, 152847, 201501, 276131, 320031, 438561, 458541, 604503, 828393, 1315683, 1813509, 2485179, 3947049, 5440527, 7455537, 11841147, 22366611, 67099833, 201299499]

約数ペア:

[(1, 201299499), (3, 67099833), (9, 22366611), (17, 11841147), (27, 7455537), (37, 5440527), (51, 3947049), (81, 2485179), (111, 1813509), (153, 1315683), (243, 828393), (333, 604503), (439, 458541), (459, 438561), (629, 320031), (729, 276131), (999, 201501), (1317, 152847), (1377, 146187), (1887, 106677), (2997, 67167), (3951, 50949), (4131, 48729), (5661, 35559), (7463, 26973), (8991, 22389), (11853, 16983), (12393, 16243)]