42481143

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 67223520

約数和(自身を除く): 24742377

約数列:

[1, 3, 9, 29, 37, 53, 83, 87, 111, 159, 249, 261, 333, 477, 747, 1073, 1537, 1961, 2407, 3071, 3219, 4399, 4611, 5883, 7221, 9213, 9657, 13197, 13833, 17649, 21663, 27639, 39591, 56869, 89059, 127571, 162763, 170607, 267177, 382713, 488289, 511821, 801531, 1148139, 1464867, 4720127, 14160381, 42481143]

約数ペア:

[(1, 42481143), (3, 14160381), (9, 4720127), (29, 1464867), (37, 1148139), (53, 801531), (83, 511821), (87, 488289), (111, 382713), (159, 267177), (249, 170607), (261, 162763), (333, 127571), (477, 89059), (747, 56869), (1073, 39591), (1537, 27639), (1961, 21663), (2407, 17649), (3071, 13833), (3219, 13197), (4399, 9657), (4611, 9213), (5883, 7221)]