61257978

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{10039}}^1$

素因数の和:10163

約数の個数: 32

約数和(自身を含む): 137347200

約数和(自身を除く): 76089222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 10039, 20078, 30117, 60234, 90351, 180702, 271053, 542106, 1134407, 2268814, 3403221, 6806442, 10209663, 20419326, 30628989, 61257978]

約数ペア:

[(1, 61257978), (2, 30628989), (3, 20419326), (6, 10209663), (9, 6806442), (18, 3403221), (27, 2268814), (54, 1134407), (113, 542106), (226, 271053), (339, 180702), (678, 90351), (1017, 60234), (2034, 30117), (3051, 20078), (6102, 10039)]