42177561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 63721728

約数和(自身を除く): 21544167

約数列:

[1, 3, 17, 23, 41, 51, 69, 123, 391, 697, 877, 943, 1173, 2091, 2631, 2829, 14909, 16031, 20171, 35957, 44727, 48093, 60513, 107871, 342907, 611269, 827011, 1028721, 1833807, 2481033, 14059187, 42177561]

約数ペア:

[(1, 42177561), (3, 14059187), (17, 2481033), (23, 1833807), (41, 1028721), (51, 827011), (69, 611269), (123, 342907), (391, 107871), (697, 60513), (877, 48093), (943, 44727), (1173, 35957), (2091, 20171), (2631, 16031), (2829, 14909)]