142777611

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6263}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 219866400

約数和(自身を除く): 77088789

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 6263, 7599, 18789, 22797, 56367, 106471, 319413, 933187, 958239, 2799561, 8398683, 15864179, 47592537, 142777611]

約数ペア:

[(1, 142777611), (3, 47592537), (9, 15864179), (17, 8398683), (51, 2799561), (149, 958239), (153, 933187), (447, 319413), (1341, 106471), (2533, 56367), (6263, 22797), (7599, 18789)]