129000063

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 198051840

約数和(自身を除く): 69051777

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 191, 289, 323, 573, 697, 779, 867, 969, 2091, 2337, 3247, 3629, 5491, 7831, 9741, 10887, 11849, 13243, 16473, 23493, 35547, 39729, 55199, 61693, 133127, 148789, 165597, 185079, 225131, 399381, 446367, 675393, 1048781, 2263159, 2529413, 3146343, 6789477, 7588239, 43000021, 129000063]

約数ペア:

[(1, 129000063), (3, 43000021), (17, 7588239), (19, 6789477), (41, 3146343), (51, 2529413), (57, 2263159), (123, 1048781), (191, 675393), (289, 446367), (323, 399381), (573, 225131), (697, 185079), (779, 165597), (867, 148789), (969, 133127), (2091, 61693), (2337, 55199), (3247, 39729), (3629, 35547), (5491, 23493), (7831, 16473), (9741, 13243), (10887, 11849)]