61161426

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{10391}}^1$

素因数の和:10511

約数の個数: 32

約数和(自身を含む): 137174400

約数和(自身を除く): 76012974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 10391, 20782, 31173, 62346, 93519, 187038, 280557, 561114, 1132619, 2265238, 3397857, 6795714, 10193571, 20387142, 30580713, 61161426]

約数ペア:

[(1, 61161426), (2, 30580713), (3, 20387142), (6, 10193571), (9, 6795714), (18, 3397857), (27, 2265238), (54, 1132619), (109, 561114), (218, 280557), (327, 187038), (654, 93519), (981, 62346), (1962, 31173), (2943, 20782), (5886, 10391)]