40334847

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 66995712

約数和(自身を除く): 26660865

約数列:

[1, 3, 7, 21, 23, 37, 61, 69, 111, 161, 183, 259, 427, 483, 777, 851, 1281, 1369, 1403, 2257, 2553, 4107, 4209, 5957, 6771, 9583, 9821, 15799, 17871, 28749, 29463, 31487, 47397, 51911, 83509, 94461, 155733, 220409, 250527, 363377, 584563, 661227, 1090131, 1753689, 1920707, 5762121, 13444949, 40334847]

約数ペア:

[(1, 40334847), (3, 13444949), (7, 5762121), (21, 1920707), (23, 1753689), (37, 1090131), (61, 661227), (69, 584563), (111, 363377), (161, 250527), (183, 220409), (259, 155733), (427, 94461), (483, 83509), (777, 51911), (851, 47397), (1281, 31487), (1369, 29463), (1403, 28749), (2257, 17871), (2553, 15799), (4107, 9821), (4209, 9583), (5957, 6771)]