375375681

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{11149}}^1$

素因数の和:11230

約数の個数: 32

約数和(自身を含む): 588720000

約数和(自身を除く): 213344319

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 3741, 11149, 11223, 33447, 33669, 100341, 301023, 323321, 479407, 969963, 1438221, 2909889, 4314663, 8729667, 12943989, 13902803, 41708409, 125125227, 375375681]

約数ペア:

[(1, 375375681), (3, 125125227), (9, 41708409), (27, 13902803), (29, 12943989), (43, 8729667), (87, 4314663), (129, 2909889), (261, 1438221), (387, 969963), (783, 479407), (1161, 323321), (1247, 301023), (3741, 100341), (11149, 33669), (11223, 33447)]