121165239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 185794560

約数和(自身を除く): 64629321

約数列:

[1, 3, 13, 17, 39, 51, 127, 221, 381, 663, 1439, 1651, 2159, 4317, 4953, 6477, 18707, 24463, 28067, 56121, 73389, 84201, 182753, 318019, 548259, 954057, 2375789, 3106801, 7127367, 9320403, 40388413, 121165239]

約数ペア:

[(1, 121165239), (3, 40388413), (13, 9320403), (17, 7127367), (39, 3106801), (51, 2375789), (127, 954057), (221, 548259), (381, 318019), (663, 182753), (1439, 84201), (1651, 73389), (2159, 56121), (4317, 28067), (4953, 24463), (6477, 18707)]