121558554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3187}}^1$

素因数の和:3371

約数の個数: 48

約数和(自身を含む): 285466272

約数和(自身を除く): 163907718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 2119, 2934, 3187, 4238, 6357, 6374, 9561, 12714, 19071, 19122, 28683, 38142, 41431, 57366, 82862, 124293, 248586, 372879, 519481, 745758, 1038962, 1558443, 3116886, 4675329, 6753253, 9350658, 13506506, 20259759, 40519518, 60779277, 121558554]

約数ペア:

[(1, 121558554), (2, 60779277), (3, 40519518), (6, 20259759), (9, 13506506), (13, 9350658), (18, 6753253), (26, 4675329), (39, 3116886), (78, 1558443), (117, 1038962), (163, 745758), (234, 519481), (326, 372879), (489, 248586), (978, 124293), (1467, 82862), (2119, 57366), (2934, 41431), (3187, 38142), (4238, 28683), (6357, 19122), (6374, 19071), (9561, 12714)]